RT9245A Datasheet - Richtek Technology

RT9245A, Multi-Phase PWM Controller

www.DataSheet4U.com RT9245A Multi-Phase PWM Controller for CPU Core Power Supply General .
RT9245A is a multi-phase buck DC/DC controller integrated with all control functions for AMD K8 CPU or Intel ® GHz CPU which is VRD10.

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Datasheet Details

Part number:

RT9245A

Manufacturer:

Richtek Technology

File Size:

576.88 KB

Description:

Multi-Phase PWM Controller

Features

* z Multi-Phase Power Conversion with Automatic Phase Selection 6-bits VRD10.x or 5-bit K8 DAC Output with Active Droop Compensation for Fast Load Transient Smooth VCORE Transition at VID Jump Power Stage Thermal Balance by DCR Current Sense Hiccup Mode Over-Current Protection Programmable Switching

Applications

* z z z Intel® Processors Voltage Regulator : VRD10.x and AMD K8 Low Output Voltage, High Current DC-DC Converters Voltage Regulator Modules Pin Configurations (TOP VIEW) VID4 VID3 VID2 VID1 VID0 VID125/VIDSEL SGND FB COMP PGOOD DVD SS RT VOSS 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21

RT9245A Distributors

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RT9245A Multi-Phase PWM Controller Richtek Technology

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