Texas Instruments TPS51225RUKT Microcontrollers
5.5-V to 24-V, dual-synchronous buck controller with 5-V and 3.3-V LDOs 20-WQFN -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS51225RUKT
Detailed Description
5.5-V to 24-V, dual-synchronous buck controller with 5-V and 3.3-V LDOs 20-WQFN -40 to 85
Package
20-WFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
TPS51225RUKT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS51225RUKT Microcontrollers technical specifications.
General
Package / Case
20-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
5.5V ~ 24V
Switching Frequency
300kHz, 355kHz
Number of Outputs
4
Topology
Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
Voltage Current Output 1
Controller
Voltage Current Output 2
Controller
Voltage Current Output 3
3V, 100mA
Alternate Parts Comparison (TPS51225RUKT vs TPS51518RUKT vs TPS7A8701RTJT vs TPS51916RUKT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-WFQFN Exposed Pad | 20-WFQFN Exposed Pad | 20-WFQFN Exposed Pad | 20-WFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C | -10°C ~ 105°C | -40°C ~ 125°C (TJ) | -40°C ~ 85°C |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Number of Outputs | 4 | -- | -- | 2 |
| Supply Voltage | 5.5V ~ 24V | -- | -- | -- |
| Switching Frequency | 300kHz, 355kHz | -- | -- | -- |
| Topology | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | -- | -- | -- |
| Voltage Current Output 1 | Controller | -- | -- | -- |
| Voltage Current Output 2 | Controller | -- | -- | -- |
| Voltage Current Output 3 | 3V, 100mA | -- | -- | -- |
| W Sequencer | No | -- | -- | -- |
| W Supervisor | No | -- | -- | -- |
| Action |
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