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RT7296A Datasheet 17V Current Mode Synchronous Step-Down Converter

Manufacturer: Richtek

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Datasheet Details

Part number RT7296A
Manufacturer Richtek
File Size 1.13 MB
Description 17V Current Mode Synchronous Step-Down Converter
Download RT7296A Download (PDF)

General Description

The RT7296A is a high-efficiency, 3A current mode synchronous step-down DC-DC converter with a wide input voltage range from 4.5V to 17V.

The device integrates 80mī— high-side and 30mī— low-side MOSFETs to achieve high efficiency conversion.

The current mode control architecture supports fast transient response and internal compensation.

Overview

RT7296A 3A, 17V Current Mode Synchronous Step-Down Converter.

Key Features

  • 4.5V to 17V Input Voltage Range.
  • 3A Output Current.
  • Internal N-Channel MOSFETs.
  • Current Mode Control.
  • Fixed Switching Frequency : 500kHz.
  • Synchronous to External Clock : 200kHz to 2MHz.
  • Cycle-by-Cycle Current Limit.
  • TTH For Adjustable PSM to PWM Transition Threshold.
  • Internal Soft-Start Function.
  • Input Under-Voltage Lockout.
  • Output Under-Voltage Protection.
  • Thermal Shutdown.
  • RoHS Compliant and Halogen Free.

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