Texas Instruments TPS546B24ARVFR DC DC Switching Regulators
2.95-V TO 18-V INPUT, STACKABLE
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS546B24ARVFR
Detailed Description
2.95-V TO 18-V INPUT, STACKABLE
Package
40-LFQFN Exposed Pad
Key Features
Package / Case: 40-LFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS546B24ARVFR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS546B24ARVFR DC DC Switching Regulators technical specifications.
General
Package / Case
40-LFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Output Type
Adjustable
Max Input Voltage
18V
Output Current
20A
Switching Frequency
225kHz ~ 1.5MHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (TPS546B24ARVFR vs TPS72018DRVR vs TPS72012DRVR vs TPS79912QDRVRQ1)
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-LFQFN Exposed Pad | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C |
| Max Input Voltage | 18V | 4.5V | 4.5V | 6.5V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 20A | 350mA | 350mA | 200mA |
| Output Type | Adjustable | Fixed | Fixed | Fixed |
| Output Voltage | 0.6V | 1.8V | 1.2V | 1.2V |
| Number of Pins | -- | 6 | 6 | 6 |
| Accuracy | -- | ±2% | ±2% | ±1% |
| AEC Qualified | -- | No | No | Yes |
| Action |
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