RT6576AGQW

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Richtek USA Inc.

IC REG QUAD BUCK/LNR SYNC 20WQFN

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Active

Richtek USA Inc.

IC REG QUAD BUCK/LNR SYNC 20WQFN

Technical Specifications

Parameters and characteristics for this part

Specification	RT6576AGQW

Frequency - Switching	300 kHz, 355 kHz
Mounting Type	Surface Mount
Number of Outputs	4
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	20-WFQFN Exposed Pad
Supplier Device Package	20-WQFN (3x3)
Topology	Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
Voltage - Supply [Max]	25 V
Voltage - Supply [Min]	5 V
Voltage/Current - Output 1	Controller
Voltage/Current - Output 2	Controller
Voltage/Current - Output 3	3.3 V, 100 mA
w/LED Driver	False
w/Sequencer	True
w/Supervisor	False

Part	w/Supervisor	Voltage/Current - Output 1	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Mounting Type	w/Sequencer	Frequency - Switching	Voltage/Current - Output 3	Voltage - Supply [Min]	Voltage - Supply [Max]	Number of Outputs	w/LED Driver	Voltage/Current - Output 2	Topology	Voltage/Current - Output 2 [Min]	Voltage/Current - Output 2 [Max]	Voltage/Current - Output 3
Richtek USA Inc. RT6576AGQW		Controller	20-WQFN (3x3)	85 °C	-40 °C	20-WFQFN Exposed Pad	Surface Mount		300 kHz 355 kHz	3.3 V 100 mA	5 V	25 V	4		Controller	Linear (LDO) (2) Step-Down (Buck) Synchronous (2)
Richtek USA Inc. RT6576DGQW(2)			20-WQFN (3x3)	85 °C	-40 °C	20-WFQFN Exposed Pad	Surface Mount		300 kHz 355 kHz	3.3 V 100 mA	5 V	25 V	4		Adjustable Fixed	Linear (LDO) (2) Step-Down (Buck) Synchronous (2)	2 V	4 V	Adjustable Fixed

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

Distributor	Package	Quantity	$

General part information

PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 300kHz, 355kHz 20-WQFN (3x3)

Technical documentation and resources