Texas Instruments TPS51222RTVR Microcontrollers
Fixed-Frequency, 99% Duty Cycle Peak Current-Mode Notebook System Power Controller 32-WQFN -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS51222RTVR
Detailed Description
Fixed-Frequency, 99% Duty Cycle Peak Current-Mode Notebook System Power Controller 32-WQFN -40 to 85
Package
32-WFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
TPS51222RTVR Datasheet
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Technical Specifications
Texas Instruments TPS51222RTVR Microcontrollers technical specifications.
General
Package / Case
32-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
4.5V ~ 32V
Switching Frequency
200kHz ~ 1MHz
Number of Outputs
4
Topology
Step-Down (Buck) (2), Linear (LDO) (2)
Voltage Current Output 1
Controller
Voltage Current Output 2
Controller
Voltage Current Output 3
3.3V, 10mA
Alternate Parts Comparison (TPS51222RTVR vs TPS65721RSNR vs LMH6521SQX/NOPB vs MUX36S16IRSNR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -- | -40°C ~ 125°C |
| Supply Voltage | 4.5V ~ 32V | 2.3V ~ 5.6V | -- | -- |
| Switching Frequency | 200kHz ~ 1MHz | -- | -- | -- |
| Number of Outputs | 4 | -- | -- | -- |
| Topology | Step-Down (Buck) (2), Linear (LDO) (2) | -- | -- | -- |
| Voltage Current Output 1 | Controller | -- | -- | -- |
| Voltage Current Output 2 | Controller | -- | -- | -- |
| Voltage Current Output 3 | 3.3V, 10mA | -- | -- | -- |
| W Sequencer | No | -- | -- | -- |
| W Supervisor | No | -- | -- | -- |
| Action |
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