TPS54383 Overview
The TPS54383 and TPS54386 are dual output, nonsynchronous buck converters capable of supporting 3-A output applications that operate from a 4.5-V to 28-V input supply voltage, and require output voltages between 0.8 V and 90% of the input voltage. With an internally-determined operating frequency, soft-start time, and control loop pensation, these converters provide many.
TPS54383 Key Features
- 1 4.5-V to 28-V Input Range
- Output Voltage Range 0.8 V to 90% of Input
- Output Current Up to 3 A
- Two Fixed Switching Frequency Versions
- TPS54383: 300 kHz
- TPS54386: 600 kHz
- Three Selectable Levels of Overcurrent Protection (Output 2)
- 0.8-V 1.5% Voltage Reference
- 2.1-ms Internal Soft-Start
- Dual PWM Outputs 180° Out-of-Phase