Texas Instruments TPS65251-2RHAR DC DC Switching Regulators
IC REG BCK ADJ 3A/2A TRPL 40VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS65251-2RHAR
Base Model
Detailed Description
IC REG BCK ADJ 3A/2A TRPL 40VQFN
Package
40-VFQFN Exposed Pad
Key Features
Package: 40-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
TPS65251-2RHAR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS65251-2RHAR DC DC Switching Regulators technical specifications.
General
Package / Case
40-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Package
40-VFQFN Exposed Pad
Output Type
Adjustable
Max Input Voltage
18V
Output Current
3A, 2A
Switching Frequency
300kHz ~ 2.2MHz
Number of Outputs
3
Topology
Buck
Alternate Parts Comparison (TPS65251-2RHAR vs TPS65251-3RHAR vs TPS65251EVM 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 |
| Mounting Type | Surface Mount | -- | -- | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -- | -- | -40°C ~ 125°C (TJ) |
| Switching Frequency | 300kHz ~ 2.2MHz | -- | -- | 300kHz ~ 2.2MHz |
| Function | Step-Down | -- | -- | Step-Down |
| Max Input Voltage | 18V | -- | -- | 18V |
| Min Input Voltage | 4.5V | -- | -- | 4.5V |
| Number of Outputs | 3 | -- | -- | 3 |
| Output Configuration | Positive | -- | -- | Positive |
| Output Current | 3A, 2A | -- | -- | 3A, 2A |
| Output Type | Adjustable | -- | -- | Adjustable |
| Output Voltage | 0.8V | -- | -- | 0.8V |
| Action |
More Parts in DC DC Switching Regulators
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
TPS65251-3RHARTexas Instruments4.5-V to 18-V input, 3A/2A/2A output, Synchronous triple buck converter 40-VQFN -40 to 125
TPS65251-2RHATTexas Instruments4.5-V to 18-V input, 3A/2A/2A output, Synchronous triple buck converter 40-VQFN -40 to 125