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RTQ9683 - Smart Power Stage Module

Description

The RTQ9683 is a monolithic half-bridge that integrates synchronous MOSFETs and gate drivers.

It can deliver up to 30A of output current across a wide input voltage range of 4.5V to 22V.

Features

  • 30A Output Current Capability.
  • Wide VIN Input Range.
  • Switching Frequency up to 2MHz.
  • Standby Mode Quiescent Current.
  • Zero Current Detection with Middle State PWM.
  • Compatible with 3.3 V or 5 V Middle State PWM Input.
  • Current Reporting (IMON) at 5A/A.
  • Temperature Reporting (TMON) at 8mV/C.
  • Fault Detection: OTP.
  • Protections.
  • Current-Limit Protections (POCP and NOCP).
  • Over-Temperature Protection (OTP).
  • Undervoltage Protection on BST.

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Datasheet preview – RTQ9683

Datasheet Details

Part number RTQ9683
Manufacturer Richtek
File Size 960.36 KB
Description Smart Power Stage Module
Datasheet download datasheet RTQ9683 Datasheet
Additional preview pages of the RTQ9683 datasheet.

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Full PDF Text Transcription

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RTQ9683 Smart Power Stage (SPS) Module with Integrated Current and Temperature Monitors 1 General Description The RTQ9683 is a monolithic half-bridge that integrates synchronous MOSFETs and gate drivers. It can deliver up to 30A of output current across a wide input voltage range of 4.5V to 22V. With the integration of gate drivers and MOSFETs in a monolithic structure, the RTQ9683 achieves highefficiency performance by optimizing driver control delay timings, along with minimizing parasitic inductance and dead time. The RTQ9683 provides real-time current reporting function with an IMON gain 5A/A. The RTQ9683 also has the ability to monitor junction temperature through the TMON circuit. The RTQ9683 is available in a WQFN-21L 3x5 (FC) package.
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