Datasheet

bq24620
www.ti.com SLUS893A –MARCH 2010– REVISED OCTOBER 2011
Component List for Typical System Circuit of Figure 1
PART DESIGNATOR QTY DESCRIPTION
Q4, Q5 2 N-channel MOSFET, 40 V, 30 A, PowerPAK SO-8, Vishay-Siliconix, SiR426DN
D1 1 Diode, dual Schottky, 30 V, 200 mA, SOT23, Fairchild, BAT54C
D2 1 Schottky diode, 40 V, 5 A, SMC, ON Semiconductor, MBRS540T3
R
SR
2 Sense resistor, 10 mΩ, 1%, 1 W, 2010, Vishay-Dale, WSL2010R0100F
L1 1 Inductor, 6.8 μH, 5.5 A, Vishay-Dale, IHLP2525CZ
C8, C9, C12, C13 4 Capacitor, ceramic, 10 μF, 35 V, 10%, X7R
C2 1 Capacitor, ceramic, 2.2µF, 50 V, 10%, X7R
C4, C5 2 Capacitor, ceramic, 1 μF, 16V, 10%, X7R
C7 1 Capacitor, ceramic, 1µF, 50 V, 10%, X7R
C1, C6, C11 4 Capacitor, ceramic, 0.1 μF, 16 V, 10%, X7R
C
ff
1 Capacitor, ceramic, 22 pF, 35 V, 10%, X7R
C10 1 Capacitor, ceramic, 0.1 μF, 50V, 10%
R1, R7 2 Resistor, chip, 100 kΩ, 1/16W, 0.5%
R2 1 Resistor, chip, 900 kΩ, 1/16W, 0.5%
R8 1 Resistor, chip, 22.1 kΩ, 1/16W, 0.5%
R9 1 Resistor, chip, 9.31 kΩ, 1/16W, 1%
R10 1 Resistor, chip, 430 kΩ, 1/16W, 1%
R11 1 Resistor, chip, 2Ω, 1W, 5%
R13, R14 2 Resistor, chip, 10 kΩ, 1/16W, 5%
R5 1 Resistor, chip, 100 Ω, 1/16W, 0.5%
R6 1 Resistor, chip, 10 Ω, 1W, 5%
D3, D4 2 LED diode, green, 2.1V, 10 mΩ, Vishay-Dale, WSL2010R0100F
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