UM10506 - NXP Semiconductors
Contents
1. User manual Rev 1 1 23 October 2012 16 of 22 NXP Semiconductors UM10506 7 Transformer specification Greenchip 40 W TEA1731LTS TS demo board part must insert fully to surface A in recommended grid 0 20 SQ 12 0 51 A 0 100 min 2 54 1 181 ref 30 00 0 079 0 19 2 00 0 5 term no s for ref only 3 1 FLY S 1 an FLY F 10 Tolerances unless otherwise specified Angle 1 Fractions 1 64 Decimals 0 0005 0 13 Fig 15 Transformer specification This graphic is two dimensional Dimensions in brackets are in millimeters dot notch in upper flange locates term 1 0 590 ref 15 00 lot code and date code 0 500 2 E 12 70 PE poe M 0 100 4 2 54 0 039 12 0 99 gA 0 100 4 recommended 2 54 p c pattern component side aaa 004294 7 1 Electrical characteristics Table 12 Electrical characteristics Item DC resistance at 20 C dielectric rating at 25 C inductance at 25 C UM10506 All information provided in this document is subject to legal disclaimers Specification 3 to 1 maximum 0 45 Q 11 to 10 maximum 0 21 Fly S Fly F maximum 0 04 Q 3750 V AC for 1 s between primary and secondary 710 pH 10 96 63 kHz 0 1 V 1 Ls NXP B V 2012 AII rights reserved User manual2. 004286 004287 a Phase N b PhaseL Fig 12 EMI performance 115 V UM10506 All information provided in this document is subject to legal disclaimers NXP B V 2012 All rights reserved User manual Rev 1 1 23 October 2012 12 of 22 NXP Semiconductors U M1 0506 Greenchip 40 W TEA1731LTS TS demo board t 13 anto 004289 Phase N b PhaseL Fig 13 EMI performance 230 V UM10506 All information provided in this document is subject to legal disclaimers NXP B V 2012 All rights reserved User manual Rev 1 1 23 October 2012 13 of 22 1955 2102 1990190 c VFL sieuirejosip 1oefqns s jueuunoop 511 ui uoneuuojul cc 0 HL 90SOLWN pamasa 2102 dXN 5 Schematic 40 W TEA1731LTS TS demo board 1 750 1206 R8 750 LJ 1206 RT1 TTC05474 2 TEA1731 5 BD1 R26 C18 470 220 pF 100 V KBP206G E gt oVo Fly cud L1 C1 C2 pall Lod 19 5V R9 680 68 UF 3300 pF E 43 D5 25V Y 21 Li Fly2 n m 400 V 1kV 2200 pF NXPS20H100C oGND 630 V R10 43 KQ Lee f F D1 BV 330 0 SA2M
3. electrolytic capacitor that is higher than the output voltage Decrease the capacity for lower output currents High low line compensation The amount of compensation can be changed by changing the value of capacitor C7A between 100 pF and 470 pF See the TEA1731LTS TS application note for additional information on this topic All information provided in this document is subject to legal disclaimers NXP B V 2012 All rights reserved User manual Rev 1 1 23 October 2012 20 of 22 NXP Semiconductors UM10506 10 Legal information Greenchip 40 W TEA1731LTS TS demo board 10 1 Definitions Draft The document is a draft version only The content is still under internal review and subject to formal approval which may result in modifications or additions NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information 10 2 Disclaimers Limited warranty and liability Information in this document is believed to be accurate and reliable However NXP Semiconductors does not give any representations or warranties expressed or implied as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information NXP Semiconductors takes no responsibility for the content in this document if provided by an informat
4. 4 5 High low line compensation Nominal output power is measured directly at the output connector for various mains input voltages 55 aaa 004265 Po W 53 50 48 45 90 115 140 165 190 215 265 240 Vi V Fig 6 Nominal output power as function of mains voltage 4 6 VCC voltage The voltage on pin VCC is measured for both no load and full load 2 05 A conditions Table 5 voltage Condition 115 V 60 Hz V 230 V 50 Hz V no load 16 6 16 4 full load 2 05 A 23 8 24 0 UM10506 All information provided in this document is subject to legal disclaimers NXP B V 2012 All rights reserved User manual Rev 1 1 23 October 2012 7 of 22 NXP Semiconductors U M1 0506 UM10506 4 7 4 8 4 9 Greenchip 40 W TEA1731LTS TS demo board Brownout and start level Brownout and the start level are measured for no load and full load 2 05 A conditions Table 6 Brownout and start level Condition Brownout V AC Start level V AC no load 9 58 full load 2 05 A 65 67 OverVoltage Protection OVP Applying a short circuit across the optoLED of the optocoupler U2 creates an output overvoltage condition The output voltage is measured directly at the output connector for both full load 2 05 A and no load conditions Table 7 Maximum output voltage in case of OVP Condition 115 V 60 Hz V 230 V 50 H
5. 47 Hz lo 0 to 50 frequency 50 Hz duty cycle 50 264 V 63Hz lo 0 to 50 frequency 50 Hz duty cycle 50 Vovripple p p MV 465 480 All information provided in this document is subject to legal disclaimers NXP B V 2012 All rights reserved User manual Rev 1 1 23 October 2012 10 of 22 NXP Semiconductors U M1 0506 Greenchip 40 W TEA1731LTS TS demo board YOROG WA 2912 06 95 112008 Nom Aem OO F 00 2012 06 05 102206 Women Edge 00 F AS d n MSS Ato Level MG Ato Level 02 Alle s VT ce pee Lm 1 2 L 1 FREQ eo URS aaa 004282 ree Pav Ex HAT aaa 004283 Signals 1 Chan3 lo 2 Chan4 Vo 90V 47 Hz b 264 V 63 Hz Fig 9 Dynamic loading 4 13 Output ripple and noise Output ripple and noise are measured at the end of the cable using the measurement setup described in Figure 10 An oscilloscope probe connected to the end of the adapter cable using a probe tip Capacitors of 100 nF and 1 uF are added between plus and minus to reduce high frequency noise Output ripple and noise are measured for mains voltages 90 V 47 Hz and 264 V 63 Hz both for the full load 2 05 A condition ME NE I Probe tip 014aab151 Fig 10 Output ripple and noise measurement setup Table 10 Output ripple and noise measurements Co
6. HE k D2 1 BAS316 U2B y R21 R23 S LTV 356TB lt na 357k0 2 C17 4 47 nF C15 n m 1nF 50 V n m C16 R22 4 10 nF 10 50V Fig 14 Schematic 40 W TEA1731LTS TS demo board U3 AP431 A SRG 7 R24 5 23 kQ aaa 004290 SL S111 41 V3 M Or diuouea15 90SOLINN 5 5 dXN NXP Semiconductors UM10506 Greenchip 40 W TEA1731LTS TS demo board 6 Bill of materials Table 11 Bill of materials Reference Description and value Part number Manufacturer BC1 bead BD1 bridge diode 2 A 600 V flat mini 2KBP206G Lite On C1 capacitor 68 uF 400 V 105 C electric radial lead C2 capacitor 3300 pF 1 kV MLCC Z5U 1206 SMD C3 capacitor 2200 pF 630 V MLCC 250 1206 SMD C4 capacitor not mounted 100 pF 630 V MLCC Z5U 1206 SMD C5 capacitor 0 22 uF 50 V 10 96 X7R lead free 0603 SMD C7 capacitor 0 1 uF 50 V 10 MLCC X7R 0603 SMD C7A capacitor 330 pF 50 V 10 96 MLCC X7R 0603 SMD C9 capacitor 1 nF 50 V 10 96 X7R lead free 0603 SMD C10 capacitor 22 nF 50 V 10 MLCC X7R 0603 SMD C11 capacitor 4 7 uF 50 V 105 C electric 20 96 KY NCC 5 mm x 11 5 mm C13 capacitor 680 uF 25 V 105 C electric 20 96 KZH radial lead 10 mm x 12 5 mm C15 capacitor not mounted 1 nF 50 V 5 96
7. MLCC X7R 0603 SMD C16 capacitor 10 nF 50 V 10 96 MLCC X7R 0603 SMD C17 not mounted C18 capacitor 220 pF 100 V 5 96 MLCC NPO 0805 SMD C20 capacitor not mounted 220 pF 100 V 5 96 MLCC NPO 0805 SMD CX1 x2 capacitor 0 22 uF 275 V AC 105 C P12 5 MKP RA46 KEMET 9 mm L x 13 mm H x 8 mm W D1 diode 2 A Vg 1000 V tr 2 uis general purpose diode SA2M MCC SMT SMA D2 switching diode 0 15 A 100 V t 4 ns SMT BAS316 NXP Semiconductors D3 diode 0 2 A 200 V tr 50 ns SMT BAS21H NXP Semiconductors D5 Schottky rectifier 1 20 A 100 V V 0 75 V TO220 NXPS20H100C NXP Semiconductors F1 fuse 3 15 AT 250 V DIP MST 8 35 mm x 4 3 mm x 7 7 mm L1 choke not mounted jumper wire x 2 D 0 6 mm x 5 mm LF2 L 30 mH 100000 N 60 Q1 n channel MOSFET 0 5 Vgs on V lg 15 A 2SK3569 Toshiba Ciss 1600 pf Vas 600 V Vg 30 V TO220 R1 resistor 750 5 96 0 25 W 1206 SMD R2 resistor 750 5 96 0 25 W 1206 SMD R3 resistor 750 5 96 0 25 W 1206 SMD R8 resistor 750 5 96 0 25 W 1206 SMD UM10506 All information provided in this document is subject to legal disclaimers NXP B V 2012 All rights reserved User manual Rev 1 1 23 October 2012 15 of 22 NXP Semiconductors UM10506 Greenchip 40 W TEA1731LTS TS demo board Table 11 B
8. Rev 1 1 23 October 2012 17 of 22 NXP Semiconductors U M1 0506 Greenchip 40 W TEA1731LTS TS demo board Table 12 Electrical characteristics continued Item Specification leakage inductance at 25 maximum 10 uH 100 kHz 100 mV 3 to 1 tie 11 10 Fly S Fly F Ls turns ratio at 25 C 3 to 1 11 to 10 5 27 1 2 3 to 1 Fly S to Fly F 5 80 1 2 7 2 Winding specification Table 13 Winding specification Winding data Insulation Wire Material Turns Layers Turns Layer Start Finish After Sleeving winding NO 1 tape 1T N1 0 25 mm x 2 30 2 15 15 3 A tape1T Teflon 0 025T x 7 mm 1 1 1 10 tape 1T N3 0 6 mm x 1121 10 1 10 FLY1 FLY2 tape1T Teflon 0 bottom 4 4 0 15 mm x 3 11 1 11 11 10 tape1T Teflon N58 0 025 x 7 1 1 1 10 tape 1T N6 0 25 mm x 2 28 2 14 14 ABI 1 tape1T N7ISI6 7 mm x 12 mm 1PAD 1 1PAD 10 tape1T Teflon 1 Copper foil 2 N3 is triple insulated wire 3 N5 and N7 copper foil connected with 0 15 x 3 lead wire 4 FLY1 top 15 mm bare copper 2 mm FLY2 bottom 30 mm bare copper 2 mm 5 Intermediate connection A is not connected to a pin 6 3M 1181 7 3 Part number and vendor Part number 750341102 Company W rth Elektronik UM10506 All information provided in this document is subject to legal disclaimers NXP B V 2012 All rights
9. insulated mains voltages and high voltage circuits This product shall never be operated unattended Fig 1 1731 demo board top view The TEA1731DB0001 demo board demonstrates the capabilities of the low cost 6 pin TEA1731LTS TS Switched Mode Power Supply SMPS controller This manual provides the specification schematics and PCB layout of the 40 W TEA1731LTS TS demo board See the data sheet and application note for more information on the TEA1731LTS TS IC Remark Unless otherwise stated all values are typical 1 1 Features Universal mains supply operation OverCurrent Protection OCP OverPower Protection OPP High low line compensation Low ripple and noise Small form factor Low cost implementation ENERGY STAR compliant EMI CISPR22 compliant UM10506 All information provided in this document is subject to legal disclaimers NXP B V 2012 All rights reserved User manual Rev 1 1 23 October 2012 3 of 22 NXP Semiconductors U M1 0506 Greenchip 40 W TEA1731LTS TS demo board 2 Safety warning Connect the board to the mains voltage Avoid touching the board while it is connected to the mains voltage An isolated housing is obligatory when used in uncontrolled non laboratory environments Galvanic isolation of the mains phase using a variable transformer is always recommended 019aab173 019aab174 a Isolated b Not isolated Fig 2 Variac isolation
10. the possibility of such damages Notwithstanding any damages that customer might incur for any reason whatsoever including without limitation all damages referenced above and all direct or general damages the entire liability of NXP Semiconductors its affiliates and their suppliers and customer s exclusive remedy for all of the foregoing shall be limited to actual damages incurred by customer based on reasonable reliance up to the greater of the amount actually paid by customer for the product or five dollars US 5 00 The foregoing limitations exclusions and disclaimers shall apply to the maximum extent permitted by applicable law even if any remedy fails of its essential purpose Safety of high voltage evaluation products The non insulated high voltages that are present when operating this product constitute a risk of electric shock personal injury death and or ignition of fire This product is intended for evaluation purposes only It shall be operated in a designated test area by personnel that is qualified according to local requirements and labor laws to work with non insulated mains voltages and high voltage circuits The product does not comply with IEC 60950 based national or regional safety standards NXP Semiconductors does not accept any liability for damages incurred due to inappropriate use of this product or related to non insulated high voltages Any use of this product is at customer s own risk and liability The cus
11. up profile Hold up Dynamic Output ripple and noise EMI performance Schematic 40 W TEA1731LTS TS demo Transformer specification Electrical characteristics Winding specification Part number and Layout 40 W TEA1731LTS TS demo board Alternative circuit options Changing the output voltage High low line compensation Legal 5 5 5 Contenls cses rr rer rh ws Please be aware that important notices concerning this document and the product s described herein have been included in section Legal information NXP B V 2012 All rights reserved For more information please visit http Awww nxp com For sales office addresses please send an email to salesaddresses nxp com Date of release 23 October 2012 Document identifier UM10506
12. 267 b 264 V 50 Hz 4 11 UM10506 Remark The small discontinuity in the output voltage ramp at 264 V 50 Hz is caused by the slow start function not limiting the primary current because it is hidden by the leading edge blanking period of 300 ns Hold up time The hold up time is defined as the time between the following moments After mains switch off When the lowest bulk cap voltage during a mains cycle is crossed When the output voltage starts to drop The hold up time is measured for 115 V 60 Hz under full load 2 05 A condition The output voltage duration is measured directly at the output connector The hold up time at 115 V 60 Hz is 11 1 ms All information provided in this document is subject to legal disclaimers NXP B V 2012 AII rights reserved User manual Rev 1 1 23 October 2012 9 of 22 NXP Semiconductors UM10506 UM10506 Greenchip 40 W TEA1731LTS TS demo board 2012 08 94 164154 1 1 OH LM 045 em me ase Yom cy 2 D 1 T Boome Fie n nev aaa 004281 Signals 1 Chan3 bulk capacitor voltage 2 Chan4 Vo Fig8 Fullload hold up time at 115 V 60 Hz 4 12 Dynamic loading The output voltage is measured at the end of the cable Both channels of the oscilloscope are set to DC mode Table 9 Dynamic loading test condition and results Condition Loading 90 V
13. ETE UM10506 Greenchip 40 W TEA1731LTS TS demo board Rev 1 1 23 October 2012 User manual Document information Info Content Keywords Notebook adapter TEA1731LTS TEA1731TS Fixed frequency TSOP6 Abstract This manual provides the specification schematics and PCB layout of the 40 W TEA1731LTS TS demo board See the data sheet and application note for more information on the TEA1731LTS TS IC NXP Semiconductors UM10506 Revision history Greenchip 40 W TEA1731LTS TS demo board Rev Date Description v 1 1 20121023 second revised issue v 1 20120830 first issue Contact information For more information please visit http www nxp com For sales office addresses please send an email to salesaddresses nxp com UM10506 All information provided in this document is subject to legal disclaimers NXP B V 2012 All rights reserved User manual Rev 1 1 23 October 2012 2 of 22 NXP Semiconductors U M1 0506 Greenchip 40 W TEA1731LTS TS demo board 1 Introduction WARNING Lethal voltage and fire ignition hazard The non insulated high voltages that are present when operating this product constitute a risk of electric shock personal injury death and or ignition of fire This product is intended for evaluation purposes only It shall be operated in a designated test area by personnel qualified according to local requirements and labor laws to work with non
14. ary testing for the customer s applications and products using NXP Semiconductors products in order to avoid a default of the applications and the products or of the application or use by customer s third party customer s NXP does not accept any liability in this respect Export control This document as well as the item s described herein may be subject to export control regulations Export might require a prior authorization from competent authorities Evaluation products This product is provided on an as is and with all faults basis for evaluation purposes only NXP Semiconductors its affiliates and their suppliers expressly disclaim all warranties whether express implied or statutory including but not limited to the implied warranties of non infringement merchantability and fitness for a particular purpose The entire risk as to the quality or arising out of the use or performance of this product remains with customer In no event shall NXP Semiconductors its affiliates or their suppliers be liable to customer for any special indirect consequential punitive or incidental damages including without limitation damages for loss of business business interruption loss of use loss of data or information and the like arising out the use of or inability to use the product whether or not based on tort including negligence strict liability breach of contract breach of warranty or any other theory even if advised of
15. ill of materials continued Reference Description and value Part number Manufacturer R9 resistor 43 5 96 0 25 W 1206 SMD R10 resistor 43 5 96 0 25 W 1206 SMD R11 resistor 0 27 1 96 1 W axial lead R12 resistor 22 1 96 0 1 W 0603 SMD R13 resistor 1 1 96 0 1 W 0603 SMD R14 resistor 10 5 96 1 8 W 0805 SMD R15 resistor 4 7 5 96 1 8 W 0805 SMD R17 resistor 1 8 1 96 0 1 W 0603 SMD R18 choke 6 8 uH 10 96 210 mA DCR 1 69 SMT 2 5 mm x 2 mm x 1 8 mm R19 resistor not mounted 47 5 96 1 8 W 0805 SMD R20 resistor 330 Q 5 0 1 W 0603 SMD R21 not mounted R22 resistor 10 5 96 0 1 W 0603 SMD R23 resistor 35 7 1 96 0 1 W 0603 SMD R24 resistor 5 23 1 96 0 1 W 0603 SMD R25 not mounted R26 resistor 47 5 96 1 8 W 0805 SMD E RT1 NTC resistor 470 5 96 axial lead D 5 mm TTC05474 Thinking Electronic T1 transformer Lp 710 uH RM8 750341102 Wurth Electronics Midcom U1 GreenChip SMPS control IC TSOP6 TEA1731LTS TS NXP Semiconductors U2 optocoupler 130 260 95 4 pin SOP LTV 356TB Lite On U3 adjustable precision shunt regulator SOT23R AP431 A SRG7 Diodes Incorporated cable cable 16AWG 1571 inlet inlet 2P UM10506 All information provided in this document is subject to legal disclaimers NXP B V 2012 All rights reserved
16. ion source outside of NXP Semiconductors In no event shall NXP Semiconductors be liable for any indirect incidental punitive special or consequential damages including without limitation lost profits lost savings business interruption costs related to the removal or replacement of any products or rework charges whether or not such damages are based on tort including negligence warranty breach of contract or any other legal theory Notwithstanding any damages that customer might incur for any reason whatsoever NXP Semiconductors aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of NXP Semiconductors Right to make changes NXP Semiconductors reserves the right to make changes to information published in this document including without limitation specifications and product descriptions at any time and without notice This document supersedes and replaces all information supplied prior to the publication hereof Suitability for use NXP Semiconductors products are not designed authorized or warranted to be suitable for use in life support life critical or safety critical systems or equipment nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury death or severe property or environmental damage NXP Semiconductors and its su
17. ndition V o rippleY p p mV 90V 47 Hz 265 264 V 63 Hz 269 UM10506 All information provided in this document is subject to legal disclaimers NXP B V 2012 All rights reserved User manual Rev 1 1 23 October 2012 11 of 22 NXP Semiconductors U M1 0506 Greenchip 40 W TEA1731LTS TS demo board YOKOGAWA 2012 96 05 11040 Ae Eden F530V YOKOGAWA 2012 96 05 114094 Waites Ede OU 5 00 V Lend v toa ravers 7 esr esr FRED 500 004284 PR mE How aaa 004285 Signals 1 Chan2 gate pulse 2 Chan4 Vo a 90V 47 Hz b 264 V 63 Hz Fig 11 Output ripple and noise 4 14 EMI performance Conditions Type Conducted ElectroMagnetic Compatibility EMC measurement Frequency range 150 kHz to 30 MHz Output power full load condition Supply voltage 110 V AC and 230 V AC Margin 6 dB below limit Measurements performed by NXP Semiconductors Nijmegen The Netherlands Remark The blue line is the quasi peak measurement result in the following graphs The black line is the average measurement result t E 1 5 s cok a T 111 1 Sas SiS 05 EIE ID t Sa na DS Hex he RE i RR io n
18. on no load Condition ENERGY STAR 2 0 Output voltage V No load output power requirement mW consumption mW 90 V 60 Hz lt 300 19 56 59 115 V 60 Hz lt 300 19 57 62 230 V 50 Hz 300 19 56 89 264 V 50 Hz lt 300 19 57 103 Output voltage regulation The output voltage as a function of load current is measured using a 4 wire current sense configuration at the PCB connector Measurements are performed without probes attached to the application for 115 V 60 Hz and 230 V 50 Hz aaa 004261 19 70 Vo V 19 60 19 50 1 2 19 40 19 30 0 lo A 1 115 V AC 60 Hz 2 230 V 50 Hz Fig 4 Output voltage regulation as function of load 4 4 Line regulation UM10506 The output voltage as a function of mains input voltage is measured using a 4 wire current sense configuration directly at the output connector for full load 2 05 A condition All information provided in this document is subject to legal disclaimers NXP B V 2012 All rights reserved User manual Rev 1 1 23 October 2012 6 of 22 NXP Semiconductors U M1 0506 Greenchip 40 W TEA1731LTS TS demo board 19 60 aaa 004264 Vo V 19 58 19 56 p lt 19 54 19 52 19 50 90 115 140 165 190 215 265 240 Vi V AC Fig 5 Output voltage as function of mains voltage
19. ppliers accept no liability for inclusion and or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and or use is at the customer s own risk Applications Applications that are described herein for any of these products are for illustrative purposes only NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification Customers are responsible for the design and operation of their applications and products using NXP Semiconductors products and NXP Semiconductors accepts no liability for any assistance with applications or customer product design It is customer s sole responsibility to determine whether the NXP Semiconductors product is suitable and fit for the customer s applications and products planned as well as for the planned application and use of customer s third party customer s Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products UM10506 All information provided in this document is subject to legal disclaimers NXP Semiconductors does not accept any liability related to any default damage costs or problem which is based on any weakness or default in the customer s applications or products or the application or use by customer s third party customer s Customer is responsible for doing all necess
20. reserved User manual Rev 1 1 23 October 2012 18 of 22 NXP Semiconductors U M1 0506 Greenchip 40 W TEA1731LTS TS demo board 8 Layout 40 W TEA1731LTS TS demo board aaa 004296 Fig 16 Copper layout bottom side top view T8 15A N L 250 V Fly2 5 APBADCO63 1 BC1 a HS2 aaa 004297 C3 004298 Fig 18 Component placing bottom side top view UM10506 All information provided in this document is subject to legal disclaimers NXP B V 2012 All rights reserved User manual Rev 1 1 23 October 2012 19 of 22 NXP Semiconductors U M1 0506 Greenchip 40 W TEA1731LTS TS demo board 9 Alternative circuit options UM10506 9 1 9 2 Changing the output voltage The output voltage can be changed 30 by changing the following components See the TEA1731LTS TS application note for more information on this topic Make sure that the auxiliary voltage remains within its operation limits 12 5 V to 30 V and it is high enough to start up 21 3 V R23 R24 The resistor divider R23 and R24 determines the output voltage _ R23 R24 Vo C13 Select a voltage rating of the 1
21. symbols 3 Power supply specification Table 1 Input specification Symbol Description Condition Specification Unit Vi input voltage 90 to 264 V fi input frequency 47 to 64 Hz Pi input power no load 100 mW 230 V 50 Hz Table 2 Output specification Symbol Description Condition Specification Unit Vo output voltage 19 5 V Vo ripple p p peak to peak ripple output voltage 20 MHz lt 500 mV p p bandwidth lo output current 0 to 2 05 A lo peak peak output current 60 ms 2 7 A 115 V AC tholdup hold up time 115 V 60 Hz 5 ms full load Viine reg line voltage regulation 90 V AC to 1 264 Vi reg load voltage regulation 0 Ato 2 05 2 tstartup start up time 115 V 60 Hz lt 3 S n efficiency according to 287 96 ENERGY STAR EPS 2 ElectroMagnetic Interference EMI CISPR22 pass compliant UM10506 All information provided in this document is subject to legal disclaimers NXP B V 2012 All rights reserved User manual Rev 1 1 23 October 2012 4 of 22 NXP Semiconductors U M1 0506 Greenchip 40 W TEA1731LTS TS demo board 4 Performance Performance figures based on the following PCB design Schematic version Wednesday June 06 2012 A see Figure 14 4 1 Efficiency Efficiency measurements are taken using an automated test program containing a temperature stability detection algorithm The output voltage and current are measured using a 4
22. tomer shall fully indemnify and hold harmless NXP Semiconductors from any liability damages and claims resulting from the use of the product Translations A non English translated version of a document is for reference only The English version shall prevail in case of any discrepancy between the translated and English versions 10 3 Trademarks Notice All referenced brands product names service names and trademarks are the property of their respective owners GreenChip is a trademark of NXP B V NXP B V 2012 AII rights reserved User manual Rev 1 1 23 October 2012 21 of 22 NXP Semiconductors UM10506 11 Contents Greenchip 40 W TEA1731LTS TS demo board 1 1 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 4 10 4 11 4 12 4 13 4 14 7 1 7 2 7 3 9 1 9 2 10 10 1 10 2 10 3 11 Introduction scs tae REESE NA Safety warning Power supply specification ETflCIBIICY Pee 5 No load power consumption Output voltage regulation Line regulation High low line compensation VCC Brownout and start OverVoltage Protection OVP Start up Start
23. wire current sense configuration directly at the PCB connector Measurements are performed for e 115 V 60 Hz 230 V 50 Hz Table 3 Efficiency results Condition ENERGY STAR 2 0 Efficiency efficiency Average 100 75 load 50 load 25 load 500 mW 250 mW 100 mw load load load load 115 V 60 Hz gt 87 88 8 89 0 88 3 88 9 87 9 70 9 63 4 49 5 230 V 50 Hz gt 87 88 8 89 1 88 5 88 0 87 1 69 1 60 3 44 0 1 Warm up time 10 minutes 2 There is an efficiency loss of approximately 1 when measured at the end of a 1 m output cable CA NA DC current Source Cable 014aab147 DC resistance cable voltage drop current 0 146 1 999 73 mQ two way Fig 3 resistance output cable 4 2 No load power consumption Power consumption performance measurements of the total application board with no load connected are taken using an automated test program containing a temperature stability detection algorithm The results are shown in Table 4 Measurements are performed for 90V 60 Hz e 115 V 60 Hz 230 V 50 Hz 264 V 50 Hz UM10506 All information provided in this document is subject to legal disclaimers NXP B V 2012 All rights reserved User manual Rev 1 1 23 October 2012 5 of 22 NXP Semiconductors U M1 0506 4 3 Greenchip 40 W TEA1731LTS TS demo board Table 4 Output voltage and power consumpti
24. z V no load 27 2 27 2 full load 2 05 A 26 1 26 3 Start up time The start up time is measured for three mains input voltages and the full load 2 05 A condition Vi is measured using a current probe to avoid adding additional capacitance to the mains input Vy is measured using a voltage probe grounded at the secondary side Table8 Start up time Condition Start up time s 90 V 60 Hz 4 115 V 60 Hz 2 7 230 V 50 Hz 1 1 Change the input circuit as described in application note AN11123 if the start up time is considered too long All information provided in this document is subject to legal disclaimers NXP B V 2012 AII rights reserved User manual Rev 1 1 23 October 2012 8 of 22 NXP Semiconductors U M1 0506 4 10 Greenchip 40 W TEA1731LTS TS demo board Start up profile The shape of the output voltage is measured directly from the output connector under the full load 2 05 A condition for three mains input voltages during start up Vo is measured using a voltage probe grounded at the secondary side 2017 96 04 2 Ixrs Signals Chant VCC Chan2 gate pulse Chan4 Vo a 90V 60 Hz Fig 7 Full load start up profile 1 2 Chan3 control voltage Mom Aem Ede GO FLV YOKOGAWA 2912 94 04 162126 Ede CO 2 72 V Se M 0 IARE Tone div Tone dv aaa 004266 aaa 004
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