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ACT4501

Step-Down DC/DC Converter

ACT4501 Features

* 10V-30V Input Voltage

* 40V Transparent Input Voltage Surge

* Up to 1.25A Constant Output Current

* Output Voltage up to 12V

* Good EMC Performance on Single Layer PCB

* Patent Pending ActiveCC Constant Current Control  Integrated Current Control Im

ACT4501 General Description

ACT4501 is a dedicated cost-effective DC-DC converter for 5V/1A car charger applications with a wide input voltage and high efficiency. The converter operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. ACT4501 provides up to 1.25A output current at 125kHz switc.

ACT4501 Datasheet (2.20 MB)

Preview of ACT4501 PDF

Datasheet Details

Part number:

ACT4501

Manufacturer:

Qorvo

File Size:

2.20 MB

Description:

Step-down dc/dc converter.

📁 Related Datasheet

ACT4501 - 1.25A CC/CV Step-Down DC/DC Converter (Active-Semi)
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ACT4501SH-T - Step-Down DC/DC Converter (Qorvo)
ACT4501 1.25A CC/CV Step-Down DC/DC Converter FEATURES • 10V-30V Input Voltage • 40V Transparent Input Voltage Surge • Up to 1.25A Constant Output Cu.

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ACT4513 - Step-Down DC/DC Converter (Qorvo)
FEATURES • Up to 40V Input Voltage • Up to 2A output current • Output Voltage up to 12V • Patent Pending Active CC Sensorless Constant Current Control.

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ACT4514 - Step-Down DC/DC Converter (Qorvo)
FEATURES • Up to 40V Input Voltage • Up to 1.5A Constant Output Current • Output Voltage up to 12V • Patent Pending ActiveCC Constant Current Control .

ACT4514 - Wide-Input Sensorless CC/CV Step-Down DC/DC Converter (Active-Semi)
Active-Semi ACT4514 Rev 2, 28-May-12 Wide-Input Sensorless CC/CV Step-Down DC/DC Converter FEATURES • Up to 40V Input Voltage • Up to 1.5A Constant.

ACT4514SH-T - Step-Down DC/DC Converter (Qorvo)
FEATURES • Up to 40V Input Voltage • Up to 1.5A Constant Output Current • Output Voltage up to 12V • Patent Pending ActiveCC Constant Current Control .

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ACT4501 Step-Down Converter Qorvo

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