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STMPS2252MTR
+Lista de MateriaisIC PWR SWITCH 1:2 8SO
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FabricanteSTMicroeletrônica
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Peça do Fabricante #STMPS2252MTR
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Ficha Técnica STMPS2252MTR DataSheet
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Pacote SOIC-8
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Em Estoque6601
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| SwitchType | General Purpose |
| NumberofOutputs | 2 |
| Ratio-Input:Output | 1:2 |
| OutputConfiguration | High Side |
| Interface | On/Off |
| Voltage-Load | 2.7V ~ 5.5V |
| Voltage-Supply(Vcc/Vdd) | Not Required |
| Current-Output(Max) | 500mA |
| RdsOn(Typ) | 105mOhm |
| InputType | Non-Inverting |
| FaultProtection | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| SupplierDevicePackage | 8-SOIC |
Visão Geral
Description
Equivalent
Features
1. Integrated Power Switch: Provides a high-side switch for power distribution with a low on-resistance, ensuring efficient power delivery.
2. Current Limiting: Offers built-in current limiting to protect against overcurrent conditions, safeguarding both the device and the system.
3. Overtemperature Protection: Includes thermal shutdown features to prevent damage from overheating.
4. Short-Circuit Protection: Automatically disconnects the load during short-circuit conditions to prevent damage.
5. Automatic Retry: After a fault condition, the switch attempts to automatically restart, providing robustness in its operation.
6. Reverse Current Protection: Prevents current from flowing back into the input, enhancing system safety.
7. Enable Pin: Includes an active-high enable input for easy control of the switch operation.
8. Small Package Size: Available in a compact package, making it suitable for space-constrained applications.
These features make the STMPS2252MTR ideal for use in applications requiring reliable power switching and protection, such as USB ports, consumer electronics, and embedded systems.
Pinout
Key functions of the STMPS2252MTR include:
1. Current Limiting: Protects against over-current conditions by limiting the current flow.
2. Short-Circuit Protection: Safeguards connected devices against potential damage due to short circuits.
3. Over-Temperature Protection: Prevents overheating by shutting down the switch if the temperature exceeds safe levels.
4. Under-Voltage Lockout: Ensures the switch remains off if the input voltage falls below a specified threshold.
5. Fault Indicator: Provides an output signal to indicate fault conditions.
These features make the STMPS2252MTR suitable for managing power distribution in consumer electronics, computing, and other applications requiring reliable power switching and protection.