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TPS22916CYFPR
+NomenclatureIC PWR SWITCH P-CHAN 1:1 4DSBGA
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FabricantTexas Instruments
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Pièce fabricant #TPS22916CYFPR
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Package DSBGA-4
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En stock3820
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Spécifications
| Attribut | Valeur |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Switch Type | General Purpose |
| Number of Outputs | 1 |
| Ratio - Input: Output | 1:1 |
| Output Configuration | High Side |
| Output Type | P-Channel |
| Voltage - Load | 5.5V |
| Voltage - Supply (Vcc/Vdd) | 1V ~ 5.5V |
| Current - Output (Max) | 2A |
| Rds On (Typ) | 200mOhm |
| Input Type | Non-Inverting |
| Features | Slew Rate Controlled |
| Fault Protection | Reverse Current |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 4-DSBGA |
Présentation
Description
The switch includes an integrated controlled turn-on to limit inrush current, which helps prevent power supply voltage drops during turn-on. It is housed in a small 4-terminal package, making it suitable for space-constrained applications. Furthermore, the TPS22916CYFPR offers an ultra-low quiescent current and a shutdown current, maximizing battery life in portable devices.
Additional features include thermal shutdown protection and reverse current blocking, enhancing reliability and safety. The device is typically used in smartphones, tablets, wearable devices, and other compact electronics where efficient power management is critical.
Equivalent
1. ON Semiconductor's NCP45520
2. Microchip's MIC94161
3. Diodes Incorporated's AP22850
These alternatives offer similar functionalities, such as low ON-resistance, reverse-current blocking, and controlled turn-on. Always check the specific datasheets to ensure full compatibility with your application.
Features
1. Input Voltage Range: Supports a wide range of 1 V to 5.5 V, making it suitable for numerous applications.
2. Low ON-Resistance: Provides very low on-resistance (typical R_ON of 16 mΩ at 5 V), which minimizes power loss and improves efficiency.
3. Ultra-Low Quiescent Current: Consumes extremely low quiescent current, enhancing battery life in portable applications.
4. Quick Output Discharge (QOD): Ensures fast discharge of the output capacitor when the switch is turned off, improving system predictability and performance.
5. Current Limit and Over-Temperature Protection: Offers built-in protections to prevent damage under fault conditions.
6. Small Package Size: Comes in a tiny YFP package, suitable for space-constrained designs.
7. Controlled Rise Time: Provides a controlled rise time to reduce inrush current, protecting the power source.
These features make the TPS22916CYFPR ideal for applications in mobile and battery-powered devices, where efficiency and space-saving are critical.
Pinout
1. VIN: This is the input voltage pin where the power is supplied to the device.
2. VOUT: This pin outputs the controlled voltage to the load when enabled.
3. ON: This is the control pin used to turn the switch on or off. Applying a high logic level enables the switch, while a low logic level disables it.
4. GND: This is the ground reference pin for the device.
The TPS22916CYFPR is designed to provide efficient power management in applications where space is limited, offering features such as low ON-resistance and fast switching times.