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RT8816C - Dual-Phase PWM Controller

General Description

The RT8816C is a 2/1 phase synchronous Buck PWM controller which is optimized for high performance graphic microprocessor and computer applications.

Key Features

  • external reference input and PWMVID dynamic output voltage control, in which the feedback voltage is regulated and tracks external input reference voltage. Other features include adjustable switching frequency, dynamic phase number control, internal softstart, power good indicator, and enable functions. Features.
  • Dual-Phase PWM Controller.
  • Power State Indicator  1P-CCM/2P-CCM/1P-DEM/2P-DEM.
  • Two Embedded MOSFET Drivers and Embedded Switching Boot Diode.
  • Support 1.8V PWM-VID.

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Datasheet Details

Part number RT8816C
Manufacturer Richtek
File Size 368.96 KB
Description Dual-Phase PWM Controller
Datasheet download datasheet RT8816C Datasheet

Full PDF Text Transcription for RT8816C (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for RT8816C. For precise diagrams, and layout, please refer to the original PDF.

® RT8816C Dual-Phase PWM Controller with PWM-VID Reference General Description The RT8816C is a 2/1 phase synchronous Buck PWM controller which is optimized for high perf...

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phase synchronous Buck PWM controller which is optimized for high performance graphic microprocessor and computer applications. The IC integrates a Constant-On-Time (COT) PWM controller, two MOSFET drivers with internal bootstrap diodes, as well as channel current balance and protection functions including over-voltage protection (OVP), under-voltage protection (UVP), current limit, and thermal shutdown into the WQFN-20L 3x3 package. The RT8816C adopts RDS(ON) current sensing technique. Current limit is accomplished through continuous inductorcurrent-sense, while RDS(ON) current sensing is used for accurate channel current

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