Datasheet Details
| Part number | TPS40195 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.74 MB |
| Description | 4.5-V to 20-V Synchronous Buck Controller |
| Datasheet |
 TPS40195 Datasheet
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General Description
The TPS40195 is a flexible synchronous buck controller that operates from a nominal 4.5-V to 20-V supply.
This controller implements voltage mode control with the switching frequency adjustable from 100 kHz to 600 kHz.
Key Features
- 1 Input Operating Voltage Range: 4.5 V to 20 V.
- Output Voltage as Low as 0.591 V ±0.5%.
- 180° Bi-Directional Out-of-Phase Synchronization.
- Internal 5-V Regulator.
- High and Low MOSFET Sense Overcurrent.
- 100-kHz to 600-kHz Switching Frequency.
- Enable and Power Good.
- Programmable UVLO and Hysteresis.
- Thermal Shutdown at 150°C.
- Selectable Soft Start.
- Prebias Output Safe 2.