Texas Instruments TPS51218DSCT DC DC Switching Regulators
Single-output DC/DC controller and regulator for step-down applications.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS51218DSCT
Detailed Description
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.
Package
SON
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS51218DSCT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS51218DSCT DC DC Switching Regulators technical specifications.
General
Series
D-CAP™
RoHS
Yes
Package / Case
10-WFDFN Exposed Pad
Packaging
Tape and Reel
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
6.5V
Package
SON
Duty Cycle
91%
Frequency
430kHz
Alternate Parts Comparison (TPS51218DSCT vs TPS72018DRVR vs TPS72012DRVR vs TPS79912QDRVRQ1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| 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 |
| 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 |
| Package | SON | WSON EP | WSON EP | WSON EP |
| 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.
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