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Chinese (Simplified)English

  • Power Bank ICs to extend battery life of Smartphones and Tablets
  • Car Chargers for Smartphones, iPad® / iPhone® / iPod®, PND, and Tablet PCs
  • LCD-TV, Set-Top Box, ADSL, Monitors, Data Storage
  • Digital Video Recording, Security Camera, Home/Commercial Alarm Systems

The high-power DC/DC product family includes step-down DC/DC converters for wide range input voltage, up to 40V. At a high level, they can be categorized as 40V max asynchronous buck converters, 30V max asynchronous buck converters, and 18V max synchronous buck converters.

Our low-power DC/DC product family includes step-up and step-down DC/DC converters for applications such as single-cell battery-operated devices, with input voltage up to 5.5V.

PART NUMBER TOPOLOGY FEATURES INPUT VOLTAGE MAX OUTPUT CURRENT FREQ PACKAGE
ASYNC BUCK SYNC BUCK CABLE
COMPENSATION
SENSORLESS CC
CONTROL
ACTIVECHARGE™
QUALCOMM®
QC2.0
ACT4060A 4.5-24V 2.0A 400kHz SOP-8
ACT4065A 6.0-30V 2.0A 210kHz SOP-8
ACT4070B 6.5-30V 3.0A 300kHz SOP-8EP
ACT4088 4.5-28V 1.5A 1.4MHz SOT23-6
ACT4501 10-30V 1.25A 125kHz SOP-8
ACT4513 10-40V 2.0A 210kHz SOP-8EP
ACT4515 10-40V 1.5A 210kHz SOP-8
ACT4523 10-40V 3.0A 225kHz SOP-8EP
ACT4523A 10-40V 3.5A 250kHz SOP-8EP
ACT4524 4.5-36V 3.5A< 125kHz SOP-8EP
ACT4525 6-36V 3.5A 125kHz SOP-8EP
ACT4526 6-36V 3.0A 125kHz SOP-8EP
ACT4527 6-36V 3.0A 125kHz SOP-8EP
ACT4528 6-36V 3.0A 125kHz SOP-8EP
ACT4529 6-36V 3.0A 125kHz SOP-8EP
ACT4529M
(AEC-Q100)
6-36V 3.0A 125kHz SOP-8EP
ACT4533A 10-40V 3.5A 125kHz SOP-8EP
ACT4533B 10-40V 3.5A 125kHz SOP-8EP
ACT4533c 10-40V 3.5A 125kHz SOP-8EP

Key Features & Benefits

  • Best-in-class power conversion
  • Rich portfolio with wide input voltage range up to 40V
  • Simplified system design reducing overall system BOM cost
  • Evaluation Kits (EVKs) for fast time-to-market

Product Families

Supported Applications