Texas Instruments TPS51220ARTVT DC DC Switching Regulators
IC REG CTRLR NOTEBK 2OUT 32WQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS51220ARTVT
Series
Base Model
Detailed Description
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.
Package
QFN
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS51220ARTVT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS51220ARTVT DC DC Switching Regulators technical specifications.
General
Series
D-CAP™
RoHS
Yes
Package / Case
32-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
4.5V ~ 32V
Lifecycle Status
Active
Package
QFN
Duty Cycle
99%
Frequency
1MHz
Alternate Parts Comparison (TPS51220ARTVT vs TPS51220ARTVR vs TPS72018DRVR vs TPS72012DRVR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| 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.
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