RT9602GS RICHTEK [Richtek Technology Corporation], RT9602GS Datasheet - Page 3

• Manufacturer Part Number: RT9602GS
• Description: Dual Channel Synchronous-Rectified Buck MOSFET Driver
• Manufacturer: RICHTEK [Richtek Technology Corporation]

DS9602-08 March 2007
Functional Pin Description
Pin No. Pin Name
10
11
12
13
14
1
2
3
4
5
6
7
8
9
PWM1
PWM2
GND
LGATE1
PVCC
PGND
LGATE2
PHASE2
UGATE2
BOOT2
BOOT1
UGATE1
PHASE1
VCC
Channel 1 PWM Input
Channel 2 PWM Input
Ground Pin
Lower Gate Drive of Channel 1
Upper and Lower Gate Driver Power Rail
Lower Gate Driver Ground Pin
Lower Gate Drive of Channel 2
Connect this pin to phase point of channel 2.
Phase point is the connection point of high side MOSFET source and low side MOSFET drain
Upper Gate Drive of Channel 2
Floating Bootstrap Supply Pin of Channel 2
Floating Bootstrap Supply Pin of Channel 1
Upper Gate Drive of Channel 1
Connect this pin to phase point of channel 1.
Phase point is the connection point of high side MOSFET source and low side MOSFET drain
Control Logic Power Supply
Pin Function
RT9602
www.richtek.com
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