RT8811BGQW

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Richtek USA Inc.

IC PWM CTRLR BUCK WQFN-24

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Active

Richtek USA Inc.

IC PWM CTRLR BUCK WQFN-24

Technical Specifications

Parameters and characteristics for this part

Specification	RT8811BGQW

Clock Sync	False
Control Features	Enable, Soft Start, Current Limit, Power Good, Phase Control
Frequency - Switching [Max]	600 kHz
Frequency - Switching [Min]	150 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Phases	2
Output Type	Transistor Driver
Package / Case	24-WFQFN Exposed Pad
Supplier Device Package	24-WQFN (4x4)
Synchronous Rectifier	True
Topology	Buck
Voltage - Supply (Vcc/Vdd) [Max]	13.2 V
Voltage - Supply (Vcc/Vdd) [Min]	4.5 V

Part	Output Type	Frequency - Switching [Min]	Frequency - Switching [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Control Features	Synchronous Rectifier	Mounting Type	Function	Supplier Device Package	Package / Case	Topology	Number of Outputs	Output Configuration	Operating Temperature [Max]	Operating Temperature [Min]	Output Phases	Clock Sync
Richtek USA Inc. RT8811BGQW	Transistor Driver	150 kHz	600 kHz	4.5 V	13.2 V	Current Limit Enable Phase Control Power Good Soft Start		Surface Mount	Step-Down	24-WQFN (4x4)	24-WFQFN Exposed Pad	Buck	2	Positive	85 °C	-40 °C	2

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-WQFN (4x4)

Technical documentation and resources