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ACT8311NHADJ-T Datasheet Pwm Step-down DC/dc Converter

Manufacturer: Qorvo

Overview: ACT8310 / ACT8311 1.5A, PWM Step-Down DC/DCs in TDFN.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The patent-pending ACT8310/ACT8311 are currentmode, fixed-frequency PWM, synchronous step-down DC/DC converters that are capable of delivering 1.5A with efficiency of up to 95%.

These devices operate with a fixed frequency of 1.35MHz, minimizing noise in sensitive equipment as well as optimizing both efficiency and component size and cost.

These devices

Key Features

  • Multiple Patents Pending.
  • Up to 95% High Efficiency.
  • Up to 1.5A Guaranteed Output Current (ACT8311).
  • 1.35MHz Constant Frequency Operation.
  • Internal Synchronous Rectifier Eliminates Schottky Diode.
  • ACT8310: Up to 1.2A.
  • ACT8311: Up to 1.5A.
  • 100% Duty Cycle Low-Dropout Operation.
  • 0.1µA Shutdown Current.
  • Small TDFN33-8 Package  RoHS-Compliant.
  • Enable/Disable Control.
  • Minimal External Compone.

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Similar Datasheet

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