ISL85001(2008) 查看數據表（PDF） - Intersil

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产品描述 (功能)

比赛名单

ISL85001
(Rev.:2008)

1A Standard Buck PWM Regulator

Intersil 

Typical Application Schematic

ISL85001

R4

3.16k

C5

0.1µF

R3 C3

301 100pF

R1

C2

10k

2.2nF

C1

R2 10pF

31k

VOUT

EN

PG

GND

ISL85001

VIN

C9

10µF

5.5V TO 25V

PHASE

L

22µH

C10

BOOT 0.1µF

C11

D

47µF

B340LB

VDD

C13

1µF

VOUT = 2.5V

FIGURE 1. VIN RANGE FROM 5.5V TO 25V

2

FN6769.0

November 17, 2008

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