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TPS22950YBHR
+BOM5.5-V, 2-A, 40-M LOAD SWITCH WIT
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제조업체텍사스 인스트루먼트(주)
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제조업체 부품 #TPS22950YBHR
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패키지 DSBGA (YBH)-6
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재고4200
365 1일 품질 보증
7*24 영업 시간 서비스 보증
90-판매 후 1일 보증
정품 보증
사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| SwitchType | General Purpose |
| NumberofOutputs | 1 |
| Ratio-Input:Output | 1:1 |
| OutputConfiguration | High Side |
| OutputType | P-Channel |
| Interface | On/Off |
| Voltage-Load | 1.8V ~ 5.5V |
| Voltage-Supply(Vcc/Vdd) | Not Required |
| Current-Output(Max) | 2.7A |
| RdsOn(Typ) | 34mOhm |
| InputType | Non-Inverting |
| FaultProtection | Current Limiting (Adjustable), Over Temperature, Reverse Current, Short Circuit |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| SupplierDevicePackage | 6-DSBGA (1.11x0.71) |
개요
Description
Key features of the TPS22950YBHR include low ON-resistance, which minimizes power loss, and a quick output discharge (QOD) function that swiftly discharges the output when the switch is turned off. This helps in preventing unintended leakage and ensures proper power sequencing. The device is offered in a small, space-saving package, ideal for compact electronic designs.
It is typically used in battery-powered devices, portable electronics, and other applications where efficient power management and space constraints are critical. The TPS22950YBHR aids in prolonging battery life while providing reliable operation across various conditions.
Equivalent
1. Maxim Integrated's MAX4995.
2. ON Semiconductor's NCP45520.
3. Diodes Incorporated's AP22800.
4. Microchip's MIC94060.
When selecting an equivalent, ensure that specifications like on-resistance, current rating, voltage range, and package type match your specific application requirements. Always verify with the datasheets to ensure compatibility.
Features
1. Input Voltage Range: Supports 0.65 V to 5.5 V, suitable for low-voltage digital and analog loads.
2. Current Rating: Capable of driving up to 2 A continuous current, providing flexibility for various applications.
3. Low On-Resistance: Offers a typical ON-resistance of 18 mΩ at 5 V, which minimizes power loss and improves efficiency.
4. Controlled Turn-On: Features a controlled rise time to reduce inrush current and enhance system stability.
5. Integrated Discharge Function: Includes an internal discharge resistor that ensures quick output discharge when the switch is off.
6. Reverse Current Blocking: Prevents current from flowing back into the supply, enhancing system reliability.
7. Thermal Shutdown: Protects the device from overheating, ensuring safe operation.
8. Compact Package: Available in a small DSBGA package, making it ideal for space-constrained designs.
9. Compatibility: Suitable for use in a variety of applications, including portable electronics, computing, and networking equipment.
These features make the TPS22950YBHR an efficient solution for power management needs in modern electronic devices.
Pinout
The pin configuration usually includes:
1. VIN: Input voltage pin to connect the power source.
2. VOUT: Output voltage pin to connect the load.
3. GND: Ground connection.
4. ON: Enable pin to control the switch.
5. VBIAS: Bias voltage pin for internal circuitry (if applicable in specific configurations).
6. NC or other function-specific pins, depending on the exact variant.
For precise details and any potential variations, always refer to the official datasheet from Texas Instruments.