Description
TPS55383, TPS55386 www.ti.com SLUS818 * SEPTEMBER 2008 3-A DUAL NON-SYNCHRONOUS CONVERTER WITH INTEGRATED HIGH-SIDE MOSFET AND EXTERNAL COMP.
The TPS55383 and TPS55386 are dual output, non-synchronous buck converters capable of supporting 3-A output applications that operate from a 4.
Features
* 1
* 23 4.5-V to 28-V Input Range
* Output Voltage 0.8 V to 90% of Input Voltage
* Output Current Up to 3 A
* Two Fixed Switching Frequency Versions:
* TPS55383: 300 kHz
* TPS55386: 600 kHz
* Three Selectable Levels of Overcurrent
Protection (Out
Applications
* Set Top Box
* Digital TV
* Power for DSP
