Texas Instruments TPS543320RPYR DC DC Switching Regulators
4-V TO 18-V, 3-A SYNCHRONOUS SWI
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS543320RPYR
Detailed Description
4-V TO 18-V, 3-A SYNCHRONOUS SWI
Package
14-VFQFN
Key Features
Package / Case: 14-VFQFN; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS543320RPYR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS543320RPYR DC DC Switching Regulators technical specifications.
General
Package / Case
14-VFQFN
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
18V
Output Current
3A
Switching Frequency
500kHz, 750kHz, 1MHz, 1.5MHz, 2.2MHz
Number of Outputs
1
Topology
Buck
Alternate Parts Comparison (TPS543320RPYR vs TPS62441QWRQRRQ1 vs TPS630250RNCT vs TPS543820RPYR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-VFQFN | 14-VFQFN | 14-VFQFN | 14-VFQFN |
| Mounting Type | Surface Mount | Surface Mount, Wettable Flank | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 150°C (TJ) |
| Switching Frequency | 500kHz, 750kHz, 1MHz, 1.5MHz, 2.2MHz | 1.8MHz ~ 4MHz | 2.5MHz | 500kHz, 750kHz, 1MHz, 1.5MHz, 2.2MHz |
| Max Input Voltage | 18V | 6V | 5.5V | 18V |
| Min Input Voltage | 4V | 2.75V | 2.3V | 4V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 3A | 1A, 1A | 2A, 4A | 8A |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 0.5V | 0.6V | 2.3V | 0.5V |
| Synchronous Rectifier | Yes | Yes | Yes | Yes |
| Topology | Buck | Buck | Buck-Boost | Buck |
| Action |
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