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ACT4514SH-T - Step-Down DC/DC Converter

Download the ACT4514SH-T datasheet PDF. This datasheet also covers the ACT4514 variant, as both devices belong to the same step-down dc/dc converter family and are provided as variant models within a single manufacturer datasheet.

General Description

ACT4514 is a wide input voltage, high efficiency ActiveCC step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode.

ACT4514 provides up to 1.5A output current at 210kHz switching frequency.

Key Features

  • Up to 40V Input Voltage.
  • Up to 1.5A Constant Output Current.
  • Output Voltage up to 12V.
  • Patent Pending ActiveCC Constant Current Control  Integrated Current Control Improves Efficiency, Lowers Cost, and Reduces Component Count.
  • Resistor Programmable Outputs  Current Limit from 400mA to 1500mA  Patented cable Compensation from DC Cable Compensation from 0Ω to 0.5Ω.
  • 2% Feedback Voltage Accuracy.
  • Up to 93% Efficiency.
  • 210kHz.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ACT4514-Qorvo.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ACT4514SH-T
Manufacturer Qorvo
File Size 2.17 MB
Description Step-Down DC/DC Converter
Datasheet download datasheet ACT4514SH-T Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
ACT4514 Wide-Input Sensorless CC/CV Step-Down DC/DC Converter Active-Semi
ACT4513 Wide-Input Sensorless CC/CV Step-Down DC/DC Converter Active-Semi
ACT4515 Wide-Input Sensorless CC/CV Step-Down DC/DC Converter Active-Semi
ACT4501 1.25A CC/CV Step-Down DC/DC Converter Active-Semi
ACT4523 Wide-Input Sensorless CC/CV Step-Down DC/DC Converter Active-Semi

Other Datasheets by Qorvo

Part Number Description
ACT4514 Step-Down DC/DC Converter
ACT4513 Step-Down DC/DC Converter
ACT4513YH-T Step-Down DC/DC Converter
ACT4515 Step-Down DC/DC Converter
ACT4515SH-T Step-Down DC/DC Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
FEATURES • Up to 40V Input Voltage • Up to 1.5A Constant Output Current • Output Voltage up to 12V • Patent Pending ActiveCC Constant Current Control  Integrated Current Control Improves Efficiency, Lowers Cost, and Reduces Component Count • Resistor Programmable Outputs  Current Limit from 400mA to 1500mA  Patented cable Compensation from DC Cable Compensation from 0Ω to 0.