Datasheet4U Logo Datasheet4U.com

ACT8309 - (ACT8309 - ACT8311) PWM Step-Down DC/DCs

Download the ACT8309 datasheet PDF. This datasheet also covers the ACT8309_Active variant, as both devices belong to the same (act8309 - act8311) pwm step-down dc/dcs family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ACT8309_Active-Semi.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ACT8309
Manufacturer Active-Semi
File Size 355.38 KB
Description (ACT8309 - ACT8311) PWM Step-Down DC/DCs
Datasheet download datasheet ACT8309 Datasheet

General Description

The patent-pending ACT8309/ACT8310/ACT8311 are current-mode, 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

Overview

Active-Semi.

Key Features

  • ACT8309/8310/8311 Rev PrA, 24-Jan-08 Advanced Product Information.
  • All Information Subject to Change 1.5A, PWM Step-Down DC/DCs in TDFN.

More Datasheets from Active-Semi

Part Number Description
ACT8310 (ACT8309 - ACT8311) PWM Step-Down DC/DCs
ACT8311 (ACT8309 - ACT8311) PWM Step-Down DC/DCs
ACT8325 Dual PWM Step-Down DC/DCs in TDFN33
ACT8332 Three Channel Integrated Power Management IC
ACT8342 Three Channel Integrated Power Management IC
ACT8352 Four-Channel Integrated Power Management IC
ACT81460 Low Power PMIC
ACT8700 Four Channel Integrated Power Management IC
ACT8712 Four Channel Integrated Power Management IC
ACT8740 Six Channel Integrated Power Management IC