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AAT2146W Datasheet Fast Transient 600mA Step-Down Converter

Manufacturer: Skyworks Solutions

General Description

The AAT2146W SwitchReg is a 2MHz fixed frequency step-down converter with an input voltage range of 2.7V to 5.5V and output voltage as low as 0.6V.

It is optimized to react quickly to a load variation.

The AAT2146W is ideal for applications where fixed frequency and low ripple voltage are required over the full range of load conditions.

Overview

DATA SHEET AAT2146W Low-Noise, Fast Transient 600mA Step-Down Converter.

Key Features

  • VIN Range: 2.7V to 5.5V.
  • Low Ripple Voltage Fixed Frequency PWM Mode.
  • VOUT Adjustable from 0.6V to VIN.
  • Efficiency up to 96%.
  • 600mA Max Output Current.
  • 2MHz Switching Frequency.
  • 150μs Soft Start.
  • Fast Load Transient.
  • Over-Temperature Protection.
  • Current Limit Protection.
  • 100% Duty Cycle Low-Dropout Operation.