Texas Instruments TPS65279VRHHR Microcontrollers
4.5-V to 18-V Input, Dual 5-A Synchronous Step-Down Converter with I<sup>2</sup>C interface 36-VQFN -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS65279VRHHR
Base Model
Detailed Description
4.5-V to 18-V Input, Dual 5-A Synchronous Step-Down Converter with I<sup>2</sup>C interface 36-VQFN -40 to 125
Package
36-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
TPS65279VRHHR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS65279VRHHR Microcontrollers technical specifications.
General
Package / Case
36-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Output Type
Adjustable (Programmable)
Max Input Voltage
18V
Output Current
5A
Switching Frequency
200kHz ~ 1.6MHz
Number of Outputs
2
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (TPS65279VRHHR vs TPS65279VRHHT vs TPS24751RUVT vs TPS2456RHHR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 36-VFQFN Exposed Pad | 36-VFQFN Exposed Pad | 36-VFQFN Exposed Pad | 36-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C |
| Switching Frequency | 200kHz ~ 1.6MHz | 200kHz ~ 1.6MHz | -- | -- |
| Function | Step-Down | Step-Down | -- | -- |
| Max Input Voltage | 18V | 18V | -- | -- |
| Min Input Voltage | 4.5V | 4.5V | -- | -- |
| Number of Outputs | 2 | 2 | -- | -- |
| Output Configuration | Positive | Positive | -- | -- |
| Output Current | 5A | 5A | -- | -- |
| Output Type | Adjustable (Programmable) | Adjustable (Programmable) | -- | -- |
| Output Voltage | 0.68V | 0.68V | -- | -- |
| Action |
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