Texas Instruments TPS51220ARTVT DC DC Switching Regulators
IC REG CTRLR NOTEBK 2OUT 32WQFN
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments TPS51220ARTVT DC DC Switching Regulators technical specifications.
General
Related Parts Comparison (TPS51220ARTVT vs TPS51220ARTVR vs TPS72018DRVR vs TPS72012DRVR)
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 | 32-WFQFN Exposed Pad | 32-WFQFN 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 | -40°C ~ 85°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Number of Outputs | 2 | 2 | 1 | 1 |
| Output Voltage | 12V | 1V ~ 12V | 1.8V | 1.2V |
| Package | QFN | WQFN-32 | WSON EP | WSON EP |
| Max Input Voltage | 32V | -- | 4.5V | 4.5V |
| Output Current | 20A | -- | 350mA | 350mA |
| Quiescent Current | 1.3mA | -- | 38 µA | 38 µA |
| Radiation Hardening | No | -- | No | No |
| Action |
Texas Instruments TPS51220ARTVT DC DC Switching Regulators Overview
Dual-output DC/DC controller and regulator featuring a 1MHz switching frequency and up to 99% duty cycle. This surface-mount component supports input voltages from 4.5V to 32V and provides two regulated outputs with a maximum output voltage of 12V and a maximum output current of 20A per channel.
Packaged in a 32-pin WQFN with dimensions of 5.15mm x 5.15mm x 0.75mm, it operates within a temperature range of -40°C to 85°C and is RoHS compliant.
