RT9237 MULTI-PHASE DC/DC CONTROLLER

Richtek

Description

RT9237 Multi-Phase DC/DC Controller for CPU Core Power Supply General .
The RT9237 is a multi-phase buck DC/DC controller integrated with all control functions for high performance processor VRM.

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Datasheet Specifications

Part number: RT9237
Manufacturer: Richtek
File Size: 313.43 KB
Datasheet: RT9237_Richtek.pdf
Description: MULTI-PHASE DC/DC CONTROLLER

Features

* z Multi-Phase Power Conversion with Automatic Phase Selection z VRM 9.0 DAC Output with Active Droop Compensation for Fast Load Transient z Precise Channel Current Sharing with Differential Sense Input z Hiccup Mode Over Current Protection z Programmable Under Voltage Lockout and Soft Start z High R

Applications

* z Power Supply for Server and Workstation z Power Supply for High Current Microprocessor Pin Configurations (TOP VIEW) VID4 28 VDD VID3 2 27 PG VID2 3 26 PWM4 VID1 4 25 ISP4 VID0 5 24 ISP1 COMP 6 23 PWM1 FB 7 22 PWM2 ADJ 8 21 ISP2 GND 9 20 ISP3 VSEN 10 19 PWM3 IRMP 11 18

RT9237 Distributors

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RT9237 MULTI-PHASE CONTROLLER Richtek

Richtek RT9237-like datasheet