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TPS22968DPUR
+BOMIC PWR SWITCH N-CHAN 1:1 14WSON
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #TPS22968DPUR
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Active |
| Base Product Number | TPS22968 |
| Switch Type | General Purpose |
| Number of Outputs | 2 |
| Ratio - Input:Output | 1:1 |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Interface | On/Off |
| Voltage - Load | 0.8V ~ 5.5V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Current - Output (Max) | 4A |
| Rds On (Typ) | 27mOhm |
| Input Type | Non-Inverting |
| Features | Load Discharge, Slew Rate Controlled |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 14-WSON (3x2) |
| Package | 14-PowerWFDFN |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Tổng quan
Description
Key features of the TPS22968DPUR include:
1. Dual-channel configuration, allowing it to control two separate power rails independently.
2. Low quiescent current, which is beneficial for battery-powered applications.
3. Integrated quick output discharge (QOD) that ensures rapid discharge of the output when the switch is turned off.
4. A small package size, making it ideal for compact circuit designs.
The device is commonly used in applications like consumer electronics, portable devices, and industrial equipment where efficient power management and minimal power loss are critical. Its compact design and robust performance make it a versatile component for modern electronic systems.
Equivalent
1. Microchip: MIC2039
2. ON Semiconductor: NCP45491
3. Maxim Integrated: MAX4995
4. Diodes Incorporated: AP22913
When selecting an equivalent, ensure it matches the electrical specifications and form factor of the TPS22968DPUR. Always compare features such as operating voltage, current capacity, on-resistance, and package type.
Features
Pinout
Key functions include:
1. Load Switching: It provides controlled power paths for turning on/off loads, which is essential for power management in portable devices.
2. Low ON-Resistance: This feature helps in minimizing voltage drop and power dissipation across the switch, improving efficiency.
3. Protection Features: The device often includes protection mechanisms such as current limiting, over-temperature protection, and reverse current blocking to safeguard against faults.
For detailed pin functionality and specifications, consulting the device's datasheet is recommended.
Manufacturer
Application
1. Consumer Electronics: Used in smartphones, tablets, and wearable devices to manage power distribution and minimize battery consumption.
2. Computing: Implemented in laptops and desktops to control power to peripheral components, aiding in energy efficiency.
3. Industrial Equipment: Employed in automation and control systems for managing power loads safely and efficiently.
4. Networking: Used in routers and networking devices to manage power supply for different modules.
5. Automotive: Integrated into infotainment systems and other electronic components for improved power management and protection.
It provides benefits such as reducing power loss, improving system reliability, and offering protection features such as overcurrent and thermal shutdown.