RT9205AGS View Datasheet(PDF) - Richtek Technology

Part Name

Description

Manufacturer

RT9205AGS

Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller

Richtek Technology 

Preliminary

Typical Operating Characteristics

VCC = 5V

Dead Time

UGATE

VCC = 5V

RT9205/A

Dead Time

UGATE

LGATE

LGATE

Time (50ns/Div)

Power On

VCC = 5V

VOUT1 = 2.5V

VOUT2 = 1.8V

VCC

VOUT1

VOUT2

Time (2.5ms/Div)

Load Transient

UGATE

VOUT

VCC = 5V

VOUT = 2.2V

COUT = 3000uF

Time (5us/Div)

DS9205/A-08 March 2007

Time (50ns/Div)

Power Off

VCC

VCC = 5V

VOUT1 = 2.5V

VOUT2 = 1.8V

VOUT1

VOUT2

Time (50ms/Div)

Load Transient

UGATE

VOUT

VCC = 5V

VOUT = 2.2V

COUT = 3000uF

Time (5us/Div)

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