Texas Instruments TPS51120RHBR DC DC Switching Controllers
IC REG CTRLR BUCK 32QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS51120RHBR
Detailed Description
IC REG CTRLR BUCK 32QFN
Package
32-VFQFN Exposed Pad
Key Features
Package / Case: 32-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS51120RHBR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS51120RHBR DC DC Switching Controllers technical specifications.
General
Package / Case
32-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
4.5V ~ 28V
Output Type
Transistor Driver
Number of Outputs
2
Topology
Buck
Control Features
Enable, On Time Control, Power Good
Output Configuration
Positive
Output Phases
1
Alternate Parts Comparison (TPS51120RHBR vs TPS53632GRSMR vs TPS53632RSMR vs TPS40131RHBR)
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-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -10°C ~ 105°C | -10°C ~ 105°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 4.5V ~ 28V | 3.1V ~ 5.5V | 2.5V ~ 24V | 4.5V ~ 28V |
| Clock Sync | No | Yes | No | Yes |
| Control Features | Enable, On Time Control, Power Good | Current Limit, Enable, On Time Control, Phase Control, Power Good, Slew Control | Enable, Frequency Control, Power Good, Ramp | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Function | Step-Down | Step-Down | Step-Down | Step-Down |
| Number of Outputs | 2 | 2 | 3 | 2 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Phases | 1 | 2 | 3 | 2 |
| Output Type | Transistor Driver | PWM Signal | PWM Signal | Transistor Driver |
| Topology | Buck | Buck | Buck | Buck |
| Action |
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