Texas Instruments TPS546D24ARVFR Microcontrollers
2.95-V to 16-V input, stackable 40-A, SWIFT™ synchronous buck converter with pin-strapping/PMBus® 40-LQFN-CLIP -40 to 150
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS546D24ARVFR
Base Model
Detailed Description
2.95-V to 16-V input, stackable 40-A, SWIFT™ synchronous buck converter with pin-strapping/PMBus® 40-LQFN-CLIP -40 to 150
Package
40-PowerLFQFN
Lifecycle Status
Active
Datasheet
TPS546D24ARVFR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS546D24ARVFR Microcontrollers technical specifications.
General
Package / Case
40-PowerLFQFN
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Output Type
Adjustable
Max Input Voltage
16V
Output Current
40A
Switching Frequency
225kHz ~ 1.5MHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (TPS546D24ARVFR vs TPS546D24RVFR vs TPS546D24SRVFR vs TPS72018DRVR)
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-LFQFN Exposed Pad | 6-WDFN Exposed Pad |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -- | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) |
| Max Input Voltage | 16V | -- | 16V | 4.5V |
| Number of Outputs | 1 | -- | 1 | 1 |
| Output Configuration | Positive | -- | Positive | Positive |
| Output Current | 40A | -- | 40A | 350mA |
| Output Type | Adjustable | -- | Programmable | Fixed |
| Output Voltage | 0.6V | -- | 0.25V | 1.8V |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
TPS546D24SRVFRTexas Instruments2.95-V to 16-V, stackable 40-A synchronous SWIFT™ step-down PMBus® converter with extended security
TPS546D24RVFRTexas Instruments2.95-V to 16-V input, stackable 40-A, SWIFT™ synchronous buck converter with PMBus® 40-LQFN-CLIP -40 to 125
TPS544C25RVFRTexas Instruments4.5-V to 18-V, 30-A Voltage Mode PMBus™ SWIFT™ Step-Down DC-DC Converter with FSYNC 40-LQFN-CLIP -40 to 125