Part Number
|
ACT4501 |
Manufacturer
|
Active-Semi |
Description
|
1.25A CC/CV Step-Down DC/DC Converter |
Published
|
May 7, 2016 |
Detailed Description
|
ACT4501 Rev 2, 14-Nov-12
1.25A CC/CV Step-Down DC/DC Converter
FEATURES
• 10V-30V Input Voltage
• 40V Transparent Inpu...
|
Datasheet
|
ACT4501
|
Overview
ACT4501 Rev 2, 14-Nov-12
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 Current
• Output Voltage up to 12V
• Good EMC Performance on Single Layer PCB
• Patent Pending ActiveCC Constant Current
Control
− Integrated Current Control Improves
Efficiency, Lowers Cost, and Reduces Component Count
• Resistor Programmable Outputs
− Current Limit from 500mA to 1250mA
Patented cable compensation from DC Cable Compensation from 0Ω to 0.
5Ω
• 2% Feedback Voltage Accuracy
• Up to 90% Efficiency
• 125kHz Switching Frequency Eases EMI Design
• Advanced Feature Set
− Integrated Soft Start
− Thermal Shutdown
− Second...
Similar Datasheet