RT8869A Datasheet - Richtek

RT8869A, Advanced 2/1-Phase PWM Controller

RT8869A Advanced 2/1-Phase PWM Controller for CPU Core Power General .
The RT8869A is an advanced 2/1-phase synchronous buck controller with 2 integrated MOSFET drivers.

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Datasheet Details

Part number:

RT8869A

Manufacturer:

Richtek

File Size:

413.58 KB

Description:

Advanced 2/1-Phase PWM Controller

Features

* include adjustable operating frequency, adjustable soft-start, short circuit protection, adjustable over current protection, over voltage protection, under voltage protection, power good indication, VR_HOT indication and VR_SHDN indication. The RT8869A is available in a small footprint with WQFN40L

Applications

* z Desktop CPU Core Power z Middle/High End Graphic Cards z Low Voltage, High Current DC/ DC Converters Pin Configurations (TOP VIEW) FBRTN VID0 VID1 VID2 VID3 VID4 VID5 VID6 VID7 BOOT1 40 39 38 37 36 35 34 33 32 31 VRSEL 1 30 VR_RDY 2 29 SS 3 28 EN 4 27 DAC 5 EAP 6 GND 26 25 FB 7 24

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