TPS54283 Description
TPS54283 and TPS54286 are dual output non-synchronous buck converters capable of supporting 2-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 internally-determined operating frequency, soft start time, and control loop pensation, these converters provide many.
TPS54283 Key Features
- 23 4.5-V to 28-V Input Range
- Output Voltage Range 0.8 V to 90% of Input
- Output Current Up to 2 A
- Two Fixed Switching Frequency Versions
- TPS54283: 300 kHz
- TPS54286: 600 kHz
- Two 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