febfan48610_m00lpola - Fairchild Semiconductor
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1. 8 e bii E g N N N 8 _ _ E 29 29 o NES 3 Ne lt PGND 470n L1 SPG1 FAN48610 JST1 AGND NALS 00 x CF A 58 9 N 5 Figure 9 Evaluation Board Schematic 2013 Fairchild Semiconductor Corporation 9 FEBFAN48610_M00LPOLA Rev 1 0 0 FAIRCHILD eee ee ees ee ww fairchildsemi com SEMICONDUCTOR P 6 Revision History v Dae Description O November 2013 Initial Release E E WARNING AND DISCLAIMER Replace components on the Evaluation Board only with those parts shown on the parts list or Bill of Materials in the Users Guide Contact an authorized Fairchild representative with any questions This board is intended to be used by certified professionals in a lab environment following proper safety procedures Use at your own risk The Evaluation board or kit is for demonstration purposes only and neither the Board nor this User s Guide constitute a sales contract or create any kind of warranty whether express or implied as to the applications or products involved Fairchild warrantees that its products meet Fairchild s published specifications but does not guarantee that its products work in any specific application Fairchild reserves the right to make changes without notice to any products described herein to improve reliability function o2. 2013 Fairchild Semiconductor Corporation 5 48610 MOOLPOLA Rev 1 0 0 M app a FAIRCHILD ee ee SEMICONDUCTORS ww fairchilds mi o9m 4 Printed Circuit Board E E BE D D E U 0 5 m R 20max EN N _ gt Figure 3 Top Side Silk Screen O dl L I 0 d J O 700 gt lt gt Figure 4 Bottom Side Silk Screen 2013 Fairchild Semiconductor Corporation 6 FEBFAN48610 MOOLPOLA Rev 1 0 0 ea FAIRCHILD KESE SEMICONDUCTOR em Routed Edge 200 0 gt lt lt 00 gt Figure 5 Layer 900 Routed Edge 200 52 0 gt lt gt Figure 6 Mid Layer 1 2013 Fairchild Semiconductor Corporation 7 FEBFAN48610_M00LPOLA Rev 1 0 0 M app a FAIRCHILD ee ee SEMICONDUCTORS dy oO U Lu 70 dim 3 O N Figure 7 Mid Layer 2 O qu oO 79 L I UO Ed 3 O N 52 2 gt lt gt Figure 8 Bottom Layers 2013 Fairchild Semiconductor Corporation 8 FEBFAN48610_M00LPOLA Rev 1 0 0 w ae sassa FAIRCHILD a eee SEMICONDUCTOR ww fairchilds mi o9m 5 Schematic e 2 5 ES D x E 91 51 9 o 9 IL T v
3. 0 M app a FAIRCHILD ee ee ee e SEMICONDUCTORS 1 2 Quick Start Connection Guide 1 Connect VIN to input power supply 2 35V 5 50 V as shown in Figure 1 2 Set EN header J4 at the 1 position with a jumper 3 Connect the external load between VOUT and PGND 4 Kelvin connected input and output voltage sense points VIN S VOUT 5 are provided Measure relative to AGND UIN input ae UC UT LOAD m 4 PGND VOUT_S i 2 2 UIN_S aol imm AGND z I m s 2 ad lt Zr v PU 2 5 FAIRCHILD SEMICONDUCTOR Ami 94V 0 0613 AGND 1 M Figure 1 Evaluation Board Connection Diagram Evaluation Board Specifications 2 Bill of Materials Description wanutacturer mi 1 O05002 RLRRISRIS 4 SSS 2 c 1 Nos 2013 Fairchild Semiconductor Corporation 4 48610 MOOLPOLA Rev 1 0 0 gt j ea FAIRCHILD KESE SEMICONDUCTOR ww fairchildsemi com 3 Evaluation Board Special Features 3 1 On Board Load Current Control Most electronic loads cannot generate the kind of high speed load transients that occur in modern applications To facilitate these high speed transient edges 100 ns the FAN48610 evaluation board includes a MOSFET Q1 and a 1 Q current sense resi
4. Corporation s Anti Counterfeiting Policy Fairchild s Anti Counterfeiting Policy is also stated on our external website www fairchildsemi com under Sales Support Counterfeiting of semiconductor parts is a growing problem in the industry All manufacturers of semiconductor products are experiencing counterfeiting of their parts Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation substandard performance failed applications and increased cost of production and manufacturing delays Fairchild is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts Fairchild strongly encourages customers to purchase Fairchild parts either directly from Fairchild or from Authorized Fairchild Distributors who are listed by country on our web page cited above Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts have full traceability meet Fairchild s quality standards for handling and storage and provide access to Fairchild s full range of up to date technical and product information Fairchild and our Authorized Distributors will stand behind all warranties and will appropriately address any warranty issues that may arise Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources Fairchild is committed to combat this global problem and encourage our
5. RCHILD ipa eee ee SEMICONDUCTORS ww fairchilds mi com This user guide supports the evaluation kit for the FAN48610 It should be used in conjunction with the FAN48610 datasheet as well as Fairchild s application notes and technical support team Please visit Fairchild s website at www fairchildsemi com 1 Description The FAN48610 evaluation board is a compact circuit including Fairchild s FAN48610 synchronous boost regulator with Pass Through Mode in a 9 bump Wafer Level Chip Scale Package WLCSP Small input output capacitors and a 470 nH inductor ensure smooth output regulation The board also features an on board active load circuit and footprints to accommodate additional input output capacitors The evaluation board provides probe access points to all key circuit nodes so that electrical characteristics can be measured 1 1 Features Input Voltage Range 2 35 V to 5 50 V Output Voltages Range 3 0 V to 5 0 V lour 1 A at Vour 25 0 V Vin 2 5 V lour gt 1 5 A at Vour 5 0 Vin 3 0 V Up to 94 Efficient Automatic Pass Through Operation when gt Internal Synchronous Rectification Soft Start with True Load Disconnect Short Circuit Protection O Bump 1 215 mm x 1 215 mm 0 4 mm Pitch WLCSP Three External Components 2016 0 47 uH Inductor 0603 Case Size Input Output Capacitors 2013 Fairchild Semiconductor Corporation 3 48610 MOOLPOLA Rev 1 0
6. customers to do their part in stopping this practice by buying direct or from authorized distributors EXPORT COMPLIANCE STATEMENT These commodities technology or software were exported from the United States in accordance with the Export Administration Regulations for the ultimate destination listed on the commercial invoice Diversion contrary to U S law is prohibited U S origin products and products made with U S origin technology are subject to U S Re export laws In the event of re export the user will be responsible to ensure the appropriate U S export regulations are followed 2013 Fairchild Semiconductor Corporation 10 FEBFAN48610 MOOLPOLA Rev 1 0 0
7. eee FAIRCHILD KESE SEMICONDUCTOR ww fairchilds mi bm User Guide for FEBFAN48610 MOOLPOLA Evaluation Board Synchronous Boost Regulator with Pass Through Mode Featured Fairchild Product FAN48610 Direct questions or comments about this evaluation board to Worldwide Direct Support Fairchild Semiconductor com 2013 Fairchild Semiconductor Corporation FEBFAN48610 MOOLPOLA Rev 1 0 0 M app a FAIRCHILD SEMICONDUCTORS ww fairchildsemi com Table of Contents IO ii lO uuu DU MEUM DU a cain econ INIM 3 NEM TU c mQ 3 1 2 Quick Start Connection Guide 4 2 Ballot Materials ooo eee 4 3 Evaluation Board Special Features wawawa y mm u u 5 3 1 On Board Load Current Control nana 5 3 2 Input Output Capacitance 5 3 3 J4 ESE 5 3 4 Sigilli nonno ON QOO DT 5 4 Printe Lees RERO 6 Schein esos DN 9 10 2013 Fairchild Semiconductor Corporation 2 FEBFAN48610_M00LPOLA Rev 1 0 0 ee FAI
8. r design Either the applicable sales contract signed by Fairchild and Buyer or if no contract exists Fairchild s standard Terms and Conditions on the back of Fairchild invoices govern the terms of sale of the products described herein DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY FUNCTION OR DESIGN FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS NOR THE RIGHTS OF OTHERS LIFE SUPPORT POLICY FAIRCHILD S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION As used herein 1 Life support devices or systems are devices or systems which a 2 critical component is any component of a life support device or are intended for surgical implant into the body or b support or system whose failure to perform can be reasonably expected to sustain life or c whose failure to perform when properly used in cause the failure of the life support device or system or to affect its accordance with instructions for use provided in the labeling can be safety or effectiveness reasonably expected to result in significant injury to the user ANTI COUNTERFEITING POLICY Fairchild Semiconductor
9. stor R8 connected to VOUT see Figure 2 This circuit is not rated for the dissipation associated with DC loads 10 maximum duty cycle is recommended 7 VOUT Q1 XIENT PGND Figure 2 On Board Load Current Control The NFET 15 wired as a source follower to provide simple amplitude and rise fall time control It can be driven by a pulse generator The load current step depends on the applied GATE voltage and lava characteristic of the NFET at ambient operating temperature To simplify the load current setup a precision Q sense resistor allows the load current to be read at a 1 mV 1 mA rate on the XIENT pin Table 1 Typical to Load Dependence Load mA V 3 2 Input Output Capacitance 48610 evaluation board includes empty locations for the addition of input or output capacitance The C2 location should be used to provide a suitable local charge reservoir when inductance is introduced by long cables from the DC source 3 3 ENABLE Header J4 The ENABLE header is set to 1 position by default To disable the FAN48610 move the EN jumper to the 0 position 3 4 Signal Monitoring VIN S VOUT 5 and EN signals can be monitored with an oscilloscope probe at headers as shown in Figure 1 Measure relative to AGND For best output ripple measurements do not use VOUT 5 instead monitor directly across the output capacitor with an oscilloscope probe
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