Texas Instruments TPS65251RHAR Microcontrollers
3-Buck PMIC, 18V, 2A, Synchronous, VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS65251RHAR
Detailed Description
3-Buck PMIC, 18V, 2A, Synchronous, VQFN
Package
40-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
TPS65251RHAR Datasheet
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Technical Specifications
Texas Instruments TPS65251RHAR Microcontrollers technical specifications.
General
Package / Case
40-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Adjustable
Max Input Voltage
18V
Output Current
3A, 2A
Switching Frequency
300kHz ~ 2.2MHz
Number of Outputs
3
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (TPS65251RHAR vs TPS65155RKPR vs TPS65835RKPR vs MSP430F2234IRHAR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 40-VFQFN Exposed Pad | 40-VFQFN Exposed Pad | 40-VFQFN Exposed Pad | 40-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C | 0°C ~ 60°C | -40°C ~ 85°C (TA) |
| Switching Frequency | 300kHz ~ 2.2MHz | -- | -- | -- |
| Function | Step-Down | -- | -- | -- |
| Max Input Voltage | 18V | -- | -- | -- |
| Min Input Voltage | 4.5V | -- | -- | -- |
| Number of Outputs | 3 | -- | -- | -- |
| Output Configuration | Positive | -- | -- | -- |
| Output Current | 3A, 2A | -- | -- | -- |
| Output Type | Adjustable | -- | -- | -- |
| Output Voltage | 0.8V | -- | -- | -- |
| Action |
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