TPS55383 Overview
The TPS55383 and TPS55386 are dual output, non-synchronous 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 and soft start time, these converters provide many.
TPS55383 Key Features
- 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
- 0.8-V 1.75% Voltage Reference
- 2.1-ms Internal Soft Start
- Dual PWM Outputs 180° Out-of-Phase