RT9607 데이터 시트보기 (PDF) - Richtek Technology

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RT9607

Dual Channel Synchronous-Rectified Buck MOSFET Driver

Richtek Technology 

RT9607/A

Pin Configurations

16 15 14 13

GND 1

LGATE1 2

NC 3

PGND 4

GND

17

12 UGATE1

11 BOOT1

10 BOOT2

9 UGATE2

5678

VQFN-16L 3x3

Typical Application Circuit

12V

VCORE

(TOP VIEW)

PWM1

PWM2

GND

LGATE1

PVCC

PGND

LGATE2

14

2

13

3

12

4

11

5

10

6

9

7

8

SOP-14

VCC

PHASE1

UGATE1

BOOT1

BOOT2

UGATE2

PHASE2

Optional

11

14

BOOT1 VCC

12 UGATE1 PVCC 5

13 PHASE1 PWM1 1

RT9607/A

4 LGATE1 PWM2 2

9 UGATE2

8 PHASE2

GND 3

7

LGATE2

PGND

6

BOOT2

10

Optional

12V

From Controller

PWM1

From Controller

PWM2

www.richtek.com

2

DS9607/A-07 April 2011

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