Datasheet Details
Part number:
RT7240, RT7235
Manufacturer:
Richtek
File Size:
342.59 KB
Description:
Synchronous step-down converter.
Note:
This datasheet PDF includes multiple part numbers: RT7240, RT7235.
Please refer to the document for exact specifications by model.
RT7240, RT7235, Synchronous Step-Down Converter
The RT7235/36/39/40 is a synchronous step-down DC/ DC converter with Advanced Constant On-Time (ACOT®) mode control.
It achieves high power density to deliver up to 5A output current from a 4.5V to 18V input supply.
The proprietary ACOT® mode offers an optimal transient response over a wide range of
RT7240 Features
* ACOT® Mode Enables Fast Transient Response
* 4.5V to 18V Input Voltage Range
* 5A Output Current
* 35mΩ Internal Low Site N-MOSFET
* Advanced Constant On-Time Control
* Support All Ceramic Capacitors
* Up to 95% Efficiency
* 650kHz Switching Frequency at all Load Cu
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