RT8101 Просмотр технического описания (PDF) - Richtek Technology

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RT8101

12V Synchronous Buck PWM DC-DC

Richtek Technology 

Preliminary

RT8101/A

VOUT

(2V/Div)

VIN

(10V/Div)

VCC

(10V/Div)

UGATE

(20V/Div)

Power On from VCC

Time (5ms/Div)

VOUT

(2V/Div)

VIN

(10V/Div)

VCC

(10V/Div)

UGATE

(20V/Div)

Power On from VIN

Time (5ms/Div)

Dead Time (Rising)

VCC = 12V

VIN = 12V

IOUT = 25A

PHASE

(5V/Div)

UGATE

LGATE

Time (50ns/Div)

VOUT

(2V/Div)

VIN

(10V/Div)

VCC

(10V/Div)

UGATE

(20V/Div)

Power Off from VCC

Time (5ms/Div)

VOUT

(2V/Div)

VIN

(10V/Div)

VCC

(10V/Div)

UGATE

(20V/Div)

Power On from VIN

Time (5ms/Div)

Dead Time (Falling)

VCC = 12V

VIN = 12V

IOUT= 25A

(5V/Div)

PHASE

UGATE

LGATE

Time (25ns/Div)

DS8101/A-01 March 2007

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