ISL8501 查看數據表（PDF） - Renesas Electronics

零件编号

产品描述 (功能)

比赛名单

ISL8501

Triple Output Controller with 1A Standard Buck PWM and Dual LDOs

Renesas Electronics 

ISL8501

Typical Application Schematics

LDO1

1.2V

R5

5.11k

R6

5.11k

C6

22F

VOUT1

C7

10F

C4

0.1F

FB_LDO1

VIN_LDO1

VIN_LDO2

LDO2

1.8V

R7

5.11k

R8

2.55k

VOUT2

C8

22F

FB_LDO2

C12

0.1F

R2

2.21k

C5

0.033F

R3 C1

301 100pF

R1

C2

10k

10nF

C3

R4

10pF

20k

VOUT

ISL8501

VIN

C9

10F

5V

UNREGULATED

~2.5V

PHASE

C10

BOOT 0.1F

L

10H

D

B340LB

VOUT1

+3.3V

C11

100F

PVCC

C14

VIN

1F

FIGURE 1. VIN RANGE FROM 4.5V TO 5.5V

FN6500 Rev 1.00

July 12, 2007

Page 2 of 19

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