Texas Instruments TPS51218DSCT DC DC Switching Regulators
IC REG CTRLR BUCK 10WSON
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments TPS51218DSCT DC DC Switching Regulators technical specifications.
General
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Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 10-WFDFN Exposed Pad | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Control Features | Enable, Frequency Control, Power Good | Enable | Enable | Enable |
| Max Input Voltage | 28V | 4.5V | 4.5V | 6.5V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 20A | 350mA | 350mA | 200mA |
| Output Type | Transistor Driver | Fixed | Fixed | Fixed |
| Output Voltage | 2.6V | 1.8V | 1.2V | 1.2V |
| Action |
Texas Instruments TPS51218DSCT DC DC Switching Regulators Overview
Single-output DC/DC controller and regulator for step-down applications. Features a 3V to 28V input voltage range and a 700mV to 2.6V output voltage range, supporting up to 20A output current. Operates at a 430kHz switching frequency with a maximum of 465kHz. Packaged in a 10-pin WSON EP with dimensions of 3.15mm x 3.15mm x 0.75mm, suitable for surface mounting.
RoHS compliant with a 91% duty cycle and 320uA quiescent current.
