Datasheet Details
Part number:
ACT4533C, ACT4533C-Active
Manufacturer:
Active-Semi
File Size:
414.70 KB
Description:
Wide-input sensorless cc/cv step-down dc/dc converter.
Note:
This datasheet PDF includes multiple part numbers: ACT4533C, ACT4533C-Active.
Please refer to the document for exact specifications by model.
ACT4533C, ACT4533C-Active, Wide-Input Sensorless CC/CV Step-Down DC/DC Converter
ACT4533C 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.
ACT4533C provides up to 3.5A output current at 125kHz switching frequency.
ActiveCC is a patented control scheme to ach
ACT4533C Features
* 40V Input Voltage Surge
* 36V Steady State Operation
* Up to 3.5A output current
* Output Voltage up to 18V
* 125kHz Switching Frequency Eases EMI Design
* 91% Efficiency (Vout=5V@2.4A at Vin=12V)
* Stable with Low-ESR Ceramic Capacitors to A
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