Datasheet Details
Part number:
TPS627431, TPS62743
Manufacturer:
File Size:
1.38 MB
Description:
300/400ma high efficiency buck converter.
Note:
This datasheet PDF includes multiple part numbers: TPS627431, TPS62743.
Please refer to the document for exact specifications by model.
TPS627431, TPS62743, 300/400mA High Efficiency Buck Converter
The TPS62743 is a high efficiency step down converter with ultra low quiescent current of typical 360 nA.
The device is optimized to operate with a 2.2-µH inductor and 10µF output capacitor.
The device uses DCS-Control™ and operates with a typical switching frequency of 1.2 MHz.
In Power Save Mode t
TPS627431 Features
* 1 Input Voltage Range VIN from 2.15 V to 5.5 V
* Input Voltage Range Down to 2.0 V Once Started
* Output Current
* TPS62743 300 mA
* TPS627431 400mA
* 360 nA Operational Quiescent Current
* Up to 90% Efficiency at 10-µA Output Current
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