RT8100A Просмотр технического описания (PDF) - Richtek Technology

Номер в каталоге

Компоненты Описание

Список матч

RT8100A

Synchronous buck PWM DC/DC with Dual Voltage Control Mode

Richtek Technology 

RT8100A

Preliminary

Typical Application Circuit

VIN

12VCC

5VSB

PI

4 RR

15

BOOT

16 12VCC

1 5VSB

9 PI

UGATE 14

PHASE 13

RT8100A

11 PVCC LGATE 12

10 SS

2 RT

3 I_IND

CSP 6

CSN 5

FB 8

COMP 7

VOUT

0

NC

12VCC

5VSB

PI

Figure 1. 12V-5V PI Application Circuit

VIN

4 RR

15

BOOT

16 12VCC

1 5VSB

9 PI

UGATE 14

PHASE 13

RT8100A

11 PVCC LGATE 12

10 SS

2 RT

3 I_IND

CSP 6

CSN 5

FB 8

COMP 7

VOUT

opt.

Figure 2. 12V-5V Internal VREF Application Circuit

www.richtek.com

2

DS8100A-01 August 2007

Share Link: