Texas Instruments TPS548A28RWWR Microcontrollers
2.7-V to 16-V input, 15-A synchronous buck converter with remote sense and 3-V internal LDO 21-VQFN-HR -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS548A28RWWR
Base Model
Detailed Description
2.7-V to 16-V input, 15-A synchronous buck converter with remote sense and 3-V internal LDO 21-VQFN-HR -40 to 125
Package
21-PowerVFQFN
Lifecycle Status
Active
Datasheet
TPS548A28RWWR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS548A28RWWR Microcontrollers technical specifications.
General
Package / Case
21-PowerVFQFN
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Adjustable
Max Input Voltage
16V
Output Current
15A
Switching Frequency
600kHz, 800kHz, 1MHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (TPS548A28RWWR vs TPS548A20RVET vs TPS548A29RWWR vs TPS548A20RVER)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 21-PowerVFQFN | 28-VFQFN Exposed Pad | 21-PowerVFQFN | 28-VFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TA) |
| Switching Frequency | 600kHz, 800kHz, 1MHz | Selectable | 600kHz, 800kHz, 1MHz | Selectable |
| Max Input Voltage | 16V | 20V | 16V | 20V |
| Min Input Voltage | 2.7V | 1.5V | 2.7V | 1.5V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 15A | 15A | 15A | 15A |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 0.6V | 0.6V | 0.6V | 0.6V |
| Synchronous Rectifier | Yes | No | Yes | No |
| Topology | Buck | Buck | Buck | Buck |
| Voltage Output Max | 5.5V | 5.5V | 5.5V | 5.5V |
| Action |
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