Texas Instruments TPS544C20ZRVFT DC DC Switching Regulators
IC REG BUCK ADJ 30A 40LQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS544C20ZRVFT
Detailed Description
IC REG BUCK ADJ 30A 40LQFN
Package
40-PowerLFQFN
Key Features
Package / Case: 40-PowerLFQFN
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS544C20ZRVFT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS544C20ZRVFT DC DC Switching Regulators technical specifications.
General
Package / Case
40-PowerLFQFN
Operating Temperature
-40°C ~ 125°C (TJ)
Functions
Step-Down
Topology
Buck
Output Type
Adjustable
Numberof Outputs
1
Switching Frequency
250kHz ~ 1MHz
Output Current
30A
Output Configuration
Positive
Synchronous Rectifier
Yes
Alternate Parts Comparison (TPS544C20ZRVFT 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 |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 250kHz ~ 1MHz | Selectable | Selectable | 200kHz ~ 1MHz |
| Max Input Voltage | 18V | 22V | 22V | 18V |
| Min Input Voltage | 4.5V | 4.5V | 4.5V | 4.5V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 30A | 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 |
| Topology | Buck | Buck | Buck | Buck |
| Voltage Output Max | 5.5V | 5.5V | 5.5V | 5.5V |
| 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.
TPS548B22RVFRTexas Instruments1.5-V to 18-V, 25-A synchronous SWIFT™ buck converter with differential remote sense
TPS544B20RVFRTexas Instruments4.5-V to 18-V, 20-A synchronous SWIFT™ buck converter with PMBus programmability and monitoring