Computer Hardware User's Guide

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4.2 Bill of Material
5 Related Documentation
Related Documentation
Table 1. HPA110A BOM
Count Ref Des Value Description Size Part No. MFR
–001 –002
C1, C2,
C4, C9,
9 9 C10, C11, 10 µ F Capacitor, ceramic, 10 µ F, 6.3 V, X5R, 20% 0805 C2012X5R0J106K TDK
C14, C15,
C16
C8, C12,
4 4 2.2 µ F Capacitor, ceramic, 2.2 µ F, 6.3 V, X5R, 10% 0603 C1608X5R0J225K TDK
C13, C18
C3, C6,
4 4 1.0 µ F Capacitor, Ceramic, 1.0 µ F, 6.3 V, X5R,10% 0603 C1608X5R0J105K TDK
C7, C17
1 1 C5 1500 pF Capacitor, Ceramic, 1500 pF, 50 V, X7R, 10% 0603 C1608X7R1H152K TDK
Diode, LED, Red, Gullwing, GW Type, 20 ma,
1 1 D1 Red 0.087 x 0.120 LN1261CAL Panasonic
1.4 mcd typ
Diode, LED, Red, Gullwing, GW Type, 20 ma,
0 0 D2 Open 0.087 x 0.120
1.4 mcd typ.
J1 - J7,
17 17 Header, 2-pin, 100 mil spacing, (36-pin strip) 0.100 x 2 PTC36SAAN Sullins
J10 - J19
Header, Friction Lock Assembly, 4-pin Right
1 1 J20 0.400 x 0.500 22-05-3041 Molex
Angle
2 2 J8, J9 Header, 4-pin, 100 mil spacing, (36-pin strip) 0.100 x 4 PTC36SAAN Sullins
7 7 JP1 - JP7 Header, 3-pin, 100 mil spacing, (36-pin strip) 0.100 x 3 PTC36SAAN Sullins
0 2 JP8, JP9 Header, 2-pin, 100 mil spacing, (36-pin strip) 0.100 x 2 PTC36SAAN Sullins
Inductor, SMT, 1.72-A, 59-milliohm VLCF4020T-
2 2 L1, L2 2.2 µ H 0.157 x 0.157 TDK
2R2N1R7
VLF4012AT-
1 1 L3 2.2 µ H Inductor, SMT, 1.5-A, 87-milliohm 0.137 X 0.147
2R2M1R5 TDK
R1 - R7,
0 0 Open Resistor, Chip, xx-Ohms, 1/16-W, 1% 0603
R20, R21
1 1 R11 10 Resistor, Chip, 10-Ohms, 1/16-W, 1% 0603 Std Std
1 1 R12 1.20M Resistor, Chip, 1.20M-Ohms, 1/16-W, 1% 0603 Std Std
1 1 R13 499k Resistor, Chip, 499k-Ohms, 1/16-W, 1% 0603 Std Std
2 2 R18, R19 4.75k Resistor, Chip, 4.75k-Ohms, 1/16-W, 1% 0603 Std Std
R22, R23,
3 3 0 Resistor, Chip, 0-Ohms, 1/16-W, 1% 0603 Std Std
R24
1 1 R8 1.0k Resistor, Chip, 1.0k-Ohms, 1/16-W, 1% 0603 Std Std
R9, R10,
6 6 R14, R15, 100k Resistor, Chip, 100k-Ohms, 1/16-W, 1% 0603 Std Std
R16, R17
R25, R26,
0 3 100k Resistor, Chip, 100k-Ohms, 1/16-W, 1% 0603 Std Std
R27
2 2 SW1, SW2 Switch, SPST, PB Momentary, Sealed Washable 0.245 X 0.251 KT11P2JM C & K
IC, Power Management IC for Li-Ion Powered
1 0 U1 0.242 x 0.242 TPS65020RHA TI
Systems
IC, Power Management IC for Li-Ion Powered
1 0.242 x 0.242 TPS65021RHA TI
Systems
1 1 PCB, 3.65 In x 2.95 In x 0.062 In HPA110 Any
7 9 Shunt, 100-mil, Black 0.100 929950-00 3M
1. TPS65020, Power Management IC for Li-Ion Powered Systems data sheet, SLVS607
TPS65020EVM-110 User's Guide10 SLVU138 – August 2005