Texas Instruments TPS65251-3RHAR Microcontrollers
4.5-V to 18-V input, 3A/2A/2A output, Synchronous triple buck converter 40-VQFN -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS65251-3RHAR
Base Model
Detailed Description
4.5-V to 18-V input, 3A/2A/2A output, Synchronous triple buck converter 40-VQFN -40 to 125
Lifecycle Status
Active
Datasheet
TPS65251-3RHAR Datasheet
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Alternate Parts Comparison (TPS65251-3RHAR vs TPS652510RHAT vs TPS65251-2RHAR vs TPS65251-2RHAT)
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 |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -- | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | -- | 300kHz ~ 2.2MHz | 300kHz ~ 2.2MHz | 300kHz ~ 2.2MHz |
| Function | -- | Step-Down | Step-Down | Step-Down |
| Max Input Voltage | -- | 16V | 18V | 18V |
| Min Input Voltage | -- | 4.5V | 4.5V | 4.5V |
| Number of Outputs | -- | 3 | 3 | 3 |
| Output Configuration | -- | Positive | Positive | Positive |
| Output Current | -- | 3A, 2A | 3A, 2A | 3A, 2A |
| Output Type | -- | Adjustable | Adjustable | Adjustable |
| Output Voltage | -- | 0.8V | 0.8V | 0.8V |
| Action |
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
TPS65251-2RHATTexas Instruments4.5-V to 18-V input, 3A/2A/2A output, Synchronous triple buck converter 40-VQFN -40 to 125
TPS65251-1RHATTexas Instruments4.5-V to 18-V input, 3A/2A/2A output, Synchronous triple buck converter 40-VQFN -40 to 125