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RT8800 Datasheet General Purpose 2/3-phase Pwm Controller

Manufacturer: Richtek Technology

Overview: RT8800/B General Purpose 2/3-Phase PWM Controller for High-Density Power.

Datasheet Details

Part number RT8800
Manufacturer Richtek Technology
File Size 584.40 KB
Description General Purpose 2/3-Phase PWM Controller
Datasheet RT8800_RichtekTechnology.pdf

General Description

The RT8800/B are general purpose multi-phase synchronous buck controllers dedicating for high density power supply regulation.

The parts implement 2, and 3 buck switching stages operating in interleaved phase set automatically.

The output voltage is regulated and controlled following the input voltage of FB pin.

Key Features

  • 5V Power Supply Voltage 2/3-Phase Power Conversion with Automatic Phase Selection (RT8800 : 2/3-Phase, RT8800B : 2-Phase) Output Voltage Controlled by External Reference Voltage Precise Core Voltage Regulation Power Stage Thermal Balance by DCR Current Sensing Extreme Low-Cost, Lossless Time Sharing Current Sensing Internal Soft-start Hiccup Mode Over-Current Protection Over-Voltage Protection Adjustable Operating Frequency and Typical at 300kHz Per Phase Power Good indication Small 16-Lead VQFN.

RT8800 Distributor

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