Texas Instruments UCD7231RTJR Microcontrollers
Digital Control Compatible Synchronous-Buck Gate Driver with Current Sense and Fault Protection
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UCD7231RTJR
Detailed Description
Digital Control Compatible Synchronous-Buck Gate Driver with Current Sense and Fault Protection
Package
20-WFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
UCD7231RTJR Datasheet
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Technical Specifications
Texas Instruments UCD7231RTJR Microcontrollers technical specifications.
General
Package / Case
20-WFQFN Exposed Pad
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
4.7V ~ 15V
Functions
Step-Down
Topology
Buck
Output Type
Transistor Driver
Numberof Outputs
1
Control Features
Current Limit
Switching Frequency
Up to 2MHz
Clock Sync
No
Alternate Parts Comparison (UCD7231RTJR vs TXS4558RUKR vs TPS51916RUKT vs TPS51216MRUKREP)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-WFQFN Exposed Pad | 20-WFQFN Exposed Pad | 20-WFQFN Exposed Pad | 20-WFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -55°C ~ 125°C |
| Supply Voltage | 4.7V ~ 15V | -- | -- | -- |
| Switching Frequency | Up to 2MHz | -- | -- | -- |
| Clock Sync | No | -- | -- | -- |
| Control Features | Current Limit | -- | -- | -- |
| Functions | Step-Down | -- | -- | -- |
| Numberof Outputs | 1 | -- | -- | -- |
| Output Configuration | Positive | -- | -- | -- |
| Output Phases | 1 | -- | -- | -- |
| Output Type | Transistor Driver | -- | -- | -- |
| Synchronous Rectifier | Yes | -- | -- | -- |
| Action |
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