ACT4533B, ACT4533A Datasheet - Qorvo

ACT4533B 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 (Constant Output Current) mode. ACT4533A/B provides up to 3.5 A output current at 125 kHz switching frequency. ActiveCC is a patented control scheme .

ACT4533B 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

ACT4533A-Qorvo.pdf

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

Datasheet Details

Part number:

ACT4533B, ACT4533A

Manufacturer:

Qorvo

File Size:

1.59 MB

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.

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TAGS

ACT4533B ACT4533A Step-Down Converter Qorvo

ACT4533B Distributor