Datasheet Details
Part number:
RT7278
Manufacturer:
Richtek
File Size:
281.66 KB
Description:
Synchronous step-down converter.
Datasheet Details
Part number:
RT7278
Manufacturer:
Richtek
File Size:
281.66 KB
Description:
Synchronous step-down converter.
RT7278, Synchronous Step-Down Converter
The RT7278 is a synchronous DC/DC step-down converter with Advanced Constant On-Time (ACOTTM) mode control.
It achieves high power density to deliver up to 3A output current from a 4.5V to 18V input supply.
The proprietary ACOTTM mode offers an optimal transient response over a wide range of loads a
RT7278 Features
* z z z z z z z z z z z z z z ACOTTM Mode Enables Fast Transient Response 4.5V to 18V Input Voltage Range 3A Output Current 60mΩ Internal Low Site N-MOSFET Advanced Constant On-Time Control Support All Ceramic Capacitors Up to 95% Efficiency 700kHz Switching Frequency Adjustable Output Voltage from 0
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