Texas Instruments bq24725, User Manual

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Bill of Materials, Board Layouts and Schematics
Table 2. Bill of Materials (continued)
Count RefDes Value Description Size Part Number MFR
1 JP1 929950-00 Shorting jumpers, 2-pin, 100mil spacing, 929950-00 3M/ESD
1 L1 4.7
µ
H Inductor, SMT 0.255 x 0.270 IHLP2525CZER4R7M0 Vishay
inch 1
3 Q1, Q2, Q3 FDS6680A MOSFET, NChan, 30V, 12.5A, 9.5millohm PWRPAK S0-8 FDS6680A Fairchild
2 Q4, Q5 Sis412DN-T1 MOSFET, NChan, 30V, 12A, 30millohm PWRPAK 1212 Sis412DN-T1 Vishay
1 Q6 BSS138W-7-F MOSFET, Nch, 50V, 200mA, SOT-323 BSS138W-7-F Diodes
2 R1, R2 0.01 Resistor, Chip, 1/2W, 1% 150PPM 1206 PMR18EZPFU10L0 Rohm
Resistor, Chip, 1W, 1% 75 PPM WSLP1206R0100FEA Vishay/Dale
2 R3, R5 0 Resistor, Chip, 1/16W, 5% 603 Std Std
1 R4 7.5 Resistor, Chip, 1/16W, 1% 603 Std Std
2 R6, R7 3.9 Resistor, Chip, 0.5W, 5% 1210 Std Std
3 R8, R9, R13 4.02k Resistor, Chip, 1/10W, 1% 603 Std Std
0 R10, R11 OPEN Resistor, Chip, 1/16W, 1% 603 Std Std
1 R12 1.00M Resistor, Chip, 1/16W, 1% 603 Std Std
1 R14 66.5k Resistor, Chip, 1/16W, 1% 603 Std Std
1 R15 430k Resistor, Chip, 1/16W, 1% 603 Std Std
1 R16 10 Resistor, Chip, 1/4W, 1% 1206 Std Std
3 R17, R18, 10.0k Resistor, Chip, 1/16W, 1% 603 Std Std
R19
1 R20 100k Resistor, Chip, 1/16W, 1% 603 Std Std
1 R21 12.1k Resistor, Chip, 1/16W, 1% 603 Std Std
1 R22 316k Resistor, Chip, 1/16W, 1% 603 Std Std
1 R23 3.01M Resistor, Chip, 1/16W, 1% 603 Std Std
1 R24 10 Resistor, Chip, 1/16W, 1% 603 Std Std
1 TP1 131-4244-00 Adaptor, 3.5-mm probe clip ( or 131-5031-00) 0.200 inch 131-4244-00 Tektronix
11 TP2, TP3, Test Point, White, Thru Hole Color Keyed 0.100 x 0.100 5002 Keystone
TP4, TP5, inch
TP6, TP7,
TP8, TP9,
TP10, TP11,
TP12
1 TP13 GND Test Point, Black, Thru Hole Color Keyed 0.100 x 0.100 5001 Keystone
inch
0 TP14, 15, 16,
17, 18
4 6-32 NYL nuts NY HN 632 Building
Fasteners
4 ST1, ST2, 4816 STANDOFF M/F HEX 6-32 NYL 0.500 " sf_thvt_325_rnd 4816 Keystone
ST3, ST4
1 U1 bq24725RGR IC, SMBus charge controller with NMOS bq24725RGR TI
selector
1 – Label 1.25 x 0.25 inch THT-13-457-10 Brady
1 – HPA542 2.5x2.5inch 4 layer 2oz. PCB 2.5x2.5inch PCB Any
9 SLUU439A – August 2010 – Revised May 2011 bq24725EVM Evaluation Module
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