RT8239AZQW datasheet, PDF - EEWORLD Datasheet

RT8239AZQW: DescriptionIC CTRLR SMPS DUAL 20WQFN; Categorysemiconductor Power management; File Size380KB，24 Pages; ManufacturerRichtek Technology Corporation; Websitehttps://www.richtek.com/; Environmental Compliance

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RT8239AZQW Overview

IC CTRLR SMPS DUAL 20WQFN

	RT8239AZQW	RT8239CGQW	RT8239A	RT8239B	RT8239C
Description	IC CTRLR SMPS DUAL 20WQFN	IC CTRLR SMPS DUAL 20WQFN	High Efficiency, Main Power Supply Controller for Notebook Computers, Active, 19V, 5.5V, 25V, 2V, 5.5V, Resistor	High Efficiency, Main Power Supply Controller for Notebook Computers, Active, 19V, 5.5V, 25V, 2V, 5.5V, Resistor	High Efficiency, Main Power Supply Controller for Notebook Computers, Active, 19V, 5.5V, 25V, 2V, 5.5V, Resistor
Status	-	-	Active	Active	Active
Vs (typ)(V)	-	-	19	19	19
Vin (min)(V)	-	-	5.5	5.5	5.5
Vin (max)(V)	-	-	25	25	25
Vout (min)(V)	-	-	2	2	2
Vout (max)(V)	-	-	5.5	5.5	5.5
Output Adj. Method	-	-	Resis	Resis	Resis
Accuracy(+/- %)	-	-	1.2	1.2	1.2
Freq (typ)(kHz)	-	-	300	300	300
Freq (min)(kHz)	-	-	200	200	200
Freq (max)(kHz)	-	-	466	466	466
Iq (typ)(mA)	-	-	1	1	1
Features	-	-	Adjustable Current Limit;Adjustable Frequency;Built-in Bootstrap Switch;COT Control;Cycle-by-Cycle Current Limit;Diode Emulation Mode;Enable Input;OVP;PSM;Power Good;SCP;UVP;Ultrasonic Mode Control	Adjustable Current Limit;Adjustable Frequency;Built-in Bootstrap Switch;COT Control;Cycle-by-Cycle Current Limit;Diode Emulation Mode;Enable Input;OVP;PSM;Power Good;SCP;UVP;Ultrasonic Mode Control	Adjustable Current Limit;Adjustable Frequency;Built-in Bootstrap Switch;COT Control;Cycle-by-Cycle Current Limit;Diode Emulation Mode;Enable Input;OVP;PSM;Power Good;SCP;UVP;Ultrasonic Mode Control
Package Type	-	-	WQFN3x3-20	WQFN3x3-20	WQFN3x3-20

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