RT9204 Просмотр технического описания (PDF) - Richtek Technology

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RT9204

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

Richtek Technology 

Preliminary

Typical Operating Characteristics

Power On

VCC = 5V

VOUT = 2.2V

VCC

VCC

RT9204/A

Power Off

VCC = 5V

VOUT1

VOUT2

Time (1ms/Div)

Load Transient

UGATE

VOUT

VCC = 5V

VOUT = 2.2V

COUT = 3000uF

Time (5us/Div)

Short Hiccup (Latch Mode)

VCC = 5V

VOUT = 2.2V

VOUT

Time (5ms/Div)

UGATE

RT9204

DS9204/A-08 March 2007

VOUT1

VOUT2

Time (50ms/Div)

Load Transient

UGATE

VOUT

VCC = 5V

VOUT = 2.2V

COUT = 3000uF

Time (5us/Div)

VCC = 5V

VOUT = 2.2V

Short Hiccup

VOUT

UGATE

Time (2ms/Div)

RT9204A

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