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RT8152A - Single-Phase PWM Controller

Description

The RT8152A/B is a single phase PWM controller with integrated MOSFET drivers.

Moreover, it is compliant with Intel IMVP6.5 Voltage Regulator Specification to fulfill its mobile CPU core and Render core voltage regulator requirements.

Features

  • complete fault protection functions including over voltage, under voltage, negative voltage, over current and thermal shutdown. The RT8152A/B is available in WQFN-32L 5x5 small foot print package.

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Datasheet Details

Part number RT8152A
Manufacturer Richtek
File Size 363.55 KB
Description Single-Phase PWM Controller
Datasheet download datasheet RT8152A Datasheet

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Full PDF Text Transcription

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RT8152A/B Single-Phase PWM Controller for CPU / GPU Core Power Supply General Description The RT8152A/B is a single phase PWM controller with integrated MOSFET drivers. Moreover, it is compliant with Intel IMVP6.5 Voltage Regulator Specification to fulfill its mobile CPU core and Render core voltage regulator requirements. The RT8152A/B adopts G-NAVP (Green-Native AVP), which is a Richtek's proprietary topology derived from finite DC gain compensator constant on-time mode, making it an easy-setting PWM controller meeting all Intel AVP (Active Voltage Positioning) mobile CPU/Render requirements. The output voltage of the RT8152A/B is set by 7-bit VID code. The built-in high accuracy DAC converts the VID code ranging from 0V to 1.5V with 12.5mV per step.
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