ACT4533B, ACT4533A Step-Down DC/DC Converter

Qorvo

Description

ACT4533A/B Wide Input Sensorless CC/CV Step-Down DC/DC Converter .
ACT4533A/B is a wide input voltage, high efficiency ActiveCC step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC.

📥 Download Datasheet

ACT4533B Datasheet Preview — This datasheet PDF includes multiple part numbers: ACT4533B, ACT4533A. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: ACT4533B, ACT4533A
Manufacturer: Qorvo
File Size: 1.59 MB
Datasheet: ACT4533A-Qorvo.pdf
Description: Step-Down DC/DC Converter
Note: This datasheet PDF includes multiple part numbers: ACT4533B, ACT4533A.
Please refer to the document for exact specifications by model.

Features

* 40 V Input Voltage Surge
* 36 V Steady State Operation
* Up to 3.5 A output current
* Output Voltage up to 12 V
* 125 kHz Switching Frequency Eases EMI Design
* 91% Efficiency (VOUT = 5 V@2.4 A at VIN = 12 V)
* Stable with Low-ESR Ceramic Cap

Applications

* Car Charger/ Adaptor
* Rechargeable Portable Device

ACT4533B Distributors

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ACT4533A Step-Down Converter Qorvo

Qorvo ACT4533B-like datasheet