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TPS22965DSGR
+NomenclatureIC PWR SWITCH N-CHAN 1:1 8WSON
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FabricantTexas Instruments
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Pièce fabricant #TPS22965DSGR
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Package WSON-8
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En stock2327
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Spécifications
| Attribut | Valeur |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Switch Type | General Purpose |
| Number of Outputs | 1 |
| Ratio - Input: Output | 1:1 |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Interface | On/Off |
| Voltage - Load | 2.5V ~ 5.7V |
| Voltage - Supply (Vcc/Vdd) | 0.8V ~ 5.7V |
| Current - Output (Max) | 6A |
| Rds On (Typ) | 16mOhm |
| Input Type | Non-Inverting |
| Features | Load Discharge, Slew Rate Controlled |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 8-WSON (2x2) |
Présentation
Description
Key features include:
1. Input Voltage Range: Operates from 1 V to 5.5 V, making it suitable for a wide range of applications.
2. Current Handling: Capable of handling continuous current up to 6 A.
3. Low On-Resistance: Offers low ON-resistance (typically 13.4 mΩ), minimizing power loss.
4. Fast Turn-On and Turn-Off Times: Ensures efficient switching.
5. Reverse Current Blocking: Prevents reverse current flow when the device is off.
6. Thermal Shutdown: Protects against overheating by disabling the switch if necessary.
7. Compact Size: Available in a small, space-saving package (DSG), ideal for portable and battery-operated devices.
The TPS22965DSGR is commonly used in consumer electronics, computing, and telecommunication applications to enhance power management efficiency.
Equivalent
1. ON Semiconductor's NCP45520 series.
2. Microchip Technology's MIC94060/61.
3. Maxim Integrated's MAX4995 series.
4. Diodes Incorporated's AP22802 series.
These components offer similar functionalities like load switch control, low ON-resistance, and various protection features. However, always verify pin compatibility and electrical specifications in the datasheets to ensure suitability for your specific application.
Features
Key features include a low ON-resistance (typical 20 mΩ at 5 V), which minimizes power loss and heat generation. The switch also incorporates an integrated thermal shutdown and undervoltage lockout for enhanced reliability. Its small package size, a 6-pin DSG (1.5 mm × 2 mm), is ideal for space-constrained designs.
The TPS22965DSGR has a controlled turn-on slew rate, reducing inrush current and protecting downstream components. It also provides a Quick Output Discharge (QOD) feature, ensuring rapid discharge of the output when the switch is turned off. Its low quiescent current further enhances energy efficiency, making it suitable for battery-powered devices.
Pinout
- Pin Count: The TPS22965DSGR has 6 pins in its package.
- Pin Functions:
1. VIN: Input voltage pin where the supply voltage is connected.
2. VOUT: Output voltage pin where the load is connected.
3. ON: Control pin used to enable or disable the load switch.
4. GND: Ground pin, serves as the common return path for the current.
5. NC: No connection pin, typically unused.
6. NC: Another no connection pin, typically unused.
This configuration allows for efficient power management in various applications, providing controlled power to subsystems by switching the load on or off as required.