BQ24620 Datasheet, PDF (23/30 Pages) Texas Instruments – Stand-Alone Synchronous Switch-Mode Lithium Phosphate Battery Charger with Low Iq

bq24620
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Component List for Typical System Circuit of Figure 1
SLUS893 – MARCH 2010
PART DESIGNATOR
Q4, Q5
D1
D2
R_SR
L1
C8, C9, C12, C13
C2
C4, C5
C7
C1, C6, C11
C_ff
C10
R1, R7
R2
R8
R9
R10
R11
R13, R14
R5
R6
D3, D4
QTY
2
1
1
2
1
4
1
2
1
4
1
1
2
1
1
1
1
1
2
1
1
2
DESCRIPTION
N-channel MOSFET, 40 V, 30 A, PowerPAK SO-8, Vishay-Siliconix, SiR426DN
Diode, Dual Schottky, 30 V, 200 mA, SOT23, Fairchild, BAT54C
Schottky Diode, 40V, 5A, SMC, ON Semiconductor, MBRS540T3
Sense Resistor, 10 mΩ, 1%, 1 W, 2010, Vishay-Dale, WSL2010R0100F
Inductor, 6.8 mH, 5.5 A, Vishay-Dale, IHLP2525CZ
Capacitor, Ceramic, 10 mF, 35 V, 10%, X7R
Capacitor, Ceramic, 2.2µF, 50 V, 10%, X7R
Capacitor, Ceramic, 1 mF, 16V, 10%, X7R
Capacitor, Ceramic, 1µF, 50 V, 10%, X7R
Capacitor, Ceramic, 0.1 mF, 16 V, 10%, X7R
Capacitor, Ceramic, 22 pF, 35 V, 10%, X7R
Capacitor, Ceramic, 0.1 mF, 50V, 10%
Resistor, Chip, 100 kΩ, 1/16W, 0.5%
Resistor, Chip, 900 kΩ, 1/16W, 0.5%
Resistor, Chip, 22.1 kΩ, 1/16W, 0.5%
Resistor, Chip, 9.31 kΩ, 1/16W, 1%
Resistor, Chip, 430 kΩ, 1/16W, 1%
Resistor, Chip, 2Ω, 1W, 5%
Resistor, Chip, 10 kΩ, 1/16W, 5%
Resistor, Chip, 100 Ω, 1/16W, 0.5%
Resistor, Chip, 10 Ω, 1W, 5%
LED Diode, Green, 2.1V, 10mΩ, Vishay-Dale, WSL2010R0100F
Copyright © 2010, Texas Instruments Incorporated
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