TPS22993PRLWT - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuits (ICs)

Use: The TPS22993PRLWT is a power distribution switch designed for use in various electronic devices. It provides an efficient and reliable solution for controlling the power supply to different components within a system.

Characteristics: - Low RDS(on) Switches - Overcurrent Protection - Thermal Shutdown Protection - Fast Turn-On Time - Wide Input Voltage Range

Package: The TPS22993PRLWT is available in a small, surface-mount package, making it suitable for compact designs and space-constrained applications.

Essence: This power distribution switch plays a crucial role in managing power distribution within electronic devices, ensuring proper functioning and protection of sensitive components.

Packaging/Quantity: The TPS22993PRLWT is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 1.5V to 5.5V
• Output Voltage Range: 0V to V(IN)
• Maximum Continuous Current: 2A
• Standby Current: <1µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The TPS22993PRLWT features a 6-pin package with the following pin configuration:

```

---

| | --| EN | --| IN | --| GND | --| OUT | --| FB | |___________| ```

Functional Features

1. Overcurrent Protection: The TPS22993PRLWT incorporates overcurrent protection, safeguarding the connected components from excessive current flow.
2. Thermal Shutdown Protection: In case of excessive temperature rise, the device automatically shuts down to prevent damage.
3. Fast Turn-On Time: The power distribution switch offers a fast turn-on time, minimizing delays in powering up connected components.
4. Wide Input Voltage Range: With an input voltage range of 1.5V to 5.5V, the TPS22993PRLWT is compatible with a wide range of power sources.

Advantages and Disadvantages

Advantages: - Efficient power distribution - Compact package size - Overcurrent and thermal protection - Fast turn-on time

Disadvantages: - Limited maximum continuous current (2A)

Working Principles

The TPS22993PRLWT operates by monitoring the enable (EN) pin. When the EN pin is high, the power switch turns on, allowing current flow from the input (IN) pin to the output (OUT) pin. Conversely, when the EN pin is low, the power switch turns off, cutting off the current path.

Detailed Application Field Plans

The TPS22993PRLWT finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - IoT devices

Alternative Models

1. TPS22992PRLWT
2. TPS22994PRLWT
3. TPS22995PRLWT
4. TPS22996PRLWT

These alternative models offer similar functionality and characteristics, providing flexibility in design choices.

In conclusion, the TPS22993PRLWT is a versatile power distribution switch that ensures efficient power management and protection within electronic devices. Its compact size, overcurrent protection, and fast turn-on time make it an ideal choice for various applications.