Datasheet Details
| Part number | TPS51218 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.39 MB |
| Description | Single Synchronous Step-Down Controller |
| Datasheet |
 TPS51218 Datasheet
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General Description
The TPS51218 is a small-sized single buck controller with adaptive on-time D-CAP™ mode.
The device is suitable for low output voltage, high current, PC system power rail and similar point-of-load (POL) power supply in digital consumer products.
Key Features
- 1.
- 2 Wide Input Voltage Range: 3 V to 28 V.
- Output Voltage Range: 0.7 V to 2.6 V.
- Wide Output Load Range: 0 to 20A+.
- Built-in 0.5% 0.7 V Reference.
- D-CAP™ Mode with 100-ns Load Step Response.
- Adaptive On Time Control Architecture With 4 Selectable Frequency Setting.
- 4700 ppm/°C RDS(on) Current Sensing.
- Internal 1-ms Voltage Servo Softstart.
- Pre-Charged Start-up Capability.
- Built in Output Discharge.