Texas Instruments LP873222RHDRQ1 Microcontrollers
Automotive 2-A/3.36-V + 2-A/1.54-V buck converters & 300-mA/3.3-V + 300-mA/1.0-V linear regulators 28-VQFN -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP873222RHDRQ1
Detailed Description
Automotive 2-A/3.36-V + 2-A/1.54-V buck converters & 300-mA/3.3-V + 300-mA/1.0-V linear regulators 28-VQFN -40 to 125
Package
28-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
LP873222RHDRQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LP873222RHDRQ1 Microcontrollers technical specifications.
General
RoHS
True
Package / Case
28-VFQFN Exposed Pad
Mounting Type
Surface Mount, Wettable Flank
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
2.8V ~ 5.5V
Lifecycle Status
Active
Switching Frequency
2MHz
Number of Outputs
4
Topology
Step-Down (Buck) (2), Linear (LDO) (2)
Voltage Current Output 1
0.7V ~ 3.36V, 2A
Alternate Parts Comparison (LP873222RHDRQ1 vs LP873220RHDR vs PGA870IRHDR vs BQ24750ARHDR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 28-VFQFN Exposed Pad | 28-VFQFN Exposed Pad | 28-VFQFN Exposed Pad | 28-VFQFN Exposed Pad |
| Mounting Type | Surface Mount, Wettable Flank | Surface Mount, Wettable Flank | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C | -40°C ~ 125°C (TJ) |
| Supply Voltage | 2.8V ~ 5.5V | 2.5V ~ 5.5V | -- | 24V |
| Switching Frequency | 2MHz | 2MHz | -- | -- |
| Number of Outputs | 4 | 4 | -- | -- |
| Topology | Step-Down (Buck) (2), Linear (LDO) (2) | Step-Down (Buck) (2), Linear (LDO) (2) | -- | -- |
| Voltage Current Output 1 | 0.7V ~ 3.36V, 2A | 0.7V ~ 3.36V, 2A | -- | -- |
| Voltage Current Output 2 | 0.7V ~ 3.36V, 2A | 0.7V ~ 3.36V, 2A | -- | -- |
| Voltage Current Output 3 | 0.8V ~ 3.3V, 300mA | 0.8V ~ 3.3V, 300mA | -- | -- |
| W Sequencer | No | No | -- | -- |
| W Supervisor | No | No | -- | -- |
| Action |
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