Texas Instruments TPS548B22RVFR DC DC Switching Regulators
1.5-V to 18-V, 25-A synchronous SWIFT™ buck converter with differential remote sense
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS548B22RVFR
Detailed Description
Advanced Texas TPS548B22RVFR DC for precision electronics.
Package
40-PowerLFQFN
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS548B22RVFR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS548B22RVFR DC DC Switching Regulators technical specifications.
General
Series
SWIFT™, D-CAP3™, Eco-Mode™
Package / Case
40-PowerLFQFN
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Output Type
Adjustable
Max Input Voltage
18V
Functions
Step-Down
Output Current
25A
Switching Frequency
Selectable
Number of Outputs
1
Alternate Parts Comparison (TPS548B22RVFR vs TPS549D22RVFT vs TPS549D22RVFR vs TPS546C23RVFR)
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-PowerLFQFN | 40-PowerLFQFN | 40-PowerLFQFN | 40-PowerLFQFN |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | Selectable | Selectable | Selectable | 200kHz ~ 1MHz |
| Max Input Voltage | 18V | 22V | 22V | 18V |
| Min Input Voltage | 1.5V | 4.5V | 4.5V | 4.5V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 25A | 40A | 40A | 35A |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 0.6V | 0.6V | 0.6V | 0.35V |
| Synchronous Rectifier | Yes | Yes | Yes | Yes |
| 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.
TPS544B20RVFRTexas Instruments4.5-V to 18-V, 20-A synchronous SWIFT™ buck converter with PMBus programmability and monitoring