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ACE735E - 1.5A Step-Down Converter

Description

The ACE735E is a wide input range, high-efficiency, and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 1.5A of output current.

Features

  • Wide Input Operating Range from 4V to 36V.
  • Standoff Input Voltage: 38V.
  • High Efficiency at 12V In 5V Out: Up to 91%.
  • High Efficiency PFM mode at light load.
  • Capable of Delivering 1.5A.
  • No External Compensation Needed.
  • Current Mode control.
  • Logic Control Shutdown.
  • Thermal shutdown and UVLO.
  • Available in SOT23-6 Package.

📥 Download Datasheet

Datasheet preview – ACE735E

Datasheet Details

Part number ACE735E
Manufacturer ACE Technology
File Size 0.96 MB
Description 1.5A Step-Down Converter
Datasheet download datasheet ACE735E Datasheet
Additional preview pages of the ACE735E datasheet.

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Full PDF Text Transcription

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ACE735E 36V Input Standoff Voltage, 1.5A Step-Down Converter Description The ACE735E is a wide input range, high-efficiency, and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 1.5A of output current. With a fixed switching frequency of 650KHz, this current mode PWM controlled converter allows the use of small external components, such as ceramic input and output caps, as well as small inductors. ACE735E also employs a proprietary control scheme that switches the device into a power save mode during light load, thereby extending the range of high efficiency operation. An OVP function protects the IC itself and its downstream system against input voltage surges.
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