Texas Instruments20-VFQFN Exposed PadRoHS
TPS22981RGPR
IC PWR IC MUX 1:1 20QFN
Category
Subcategory
Pmic Power Distribution Switches Load Drivers
Package
20-VFQFN Exposed Pad
Status
Active
Datasheet
$2.99 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | TPS22981RGPR |
| Package / Case | 20-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Number of Outputs | 1 |
| Supplier Device Package | 20-QFN (4x4) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
TPS22981RGPR by Texas Instruments is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 20-VFQFN Exposed Pad package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Interface | On/Off |
| Switch Type | General Purpose |
| Voltage - Load | 3V ~ 19.8V |
| Fault Protection | Current Limiting (Adjustable), Over Temperature, Reverse Current |
| Number of Outputs | 1 |
| Output Configuration | High Side |
| Ratio - Input:Output | 1:1 |
| Current - Output (Max) | 500mA |
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