Datasheet Details
| Part number | TPS54283 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.63 MB |
| Description | 2-A DUAL NON-SYNCHRONOUS CONVERTER |
| Datasheet |
 TPS54283 Datasheet
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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.
Features
- 1.
- 23 4.5-V to 28-V Input Range.
- Output Voltage Range 0.8 V to 90% of Input Voltage.
- 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.
- Ratiometric or Sequential Startup Modes Selectable by a Si.