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RT8800B - General Purpose 2/3-Phase PWM Controller

Download the RT8800B datasheet PDF. This datasheet also covers the RT8800 variant, as both devices belong to the same general purpose 2/3-phase pwm controller family and are provided as variant models within a single manufacturer datasheet.

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.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (RT8800_RichtekTechnology.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number RT8800B
Manufacturer Richtek Technology
File Size 584.40 KB
Description General Purpose 2/3-Phase PWM Controller
Datasheet download datasheet RT8800B Datasheet

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Other Datasheets by Richtek Technology

Part Number Description
RT8800 General Purpose 2/3-Phase PWM Controller
RT8800A General Purpose 3-Phase PWM Controller
RT8801 Multi-Phase PWM Controller
RT8801B Multi-Phase PWM Controller
RT8802A 2/3/4/5-Phase PWM Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
RT8800/B General Purpose 2/3-Phase PWM Controller for High-Density Power Supply 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. With such www.DataSheet4U.com a single analog control, the RT8800/B provide a simple, flexible, wide-range and extreme cost-effective highdensity voltage regulation solutions for various high-density power supply application.