Description
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..
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 (Output 2).
- 0.8-V 1.75% Voltage Reference.
- 2.1-ms Internal Soft Start.
- Dual PWM Outputs 180° Out-of-Phase.
- Ratiometric or Sequential Startup Modes.
- Configurabl.
