TPS2211APWPRG4

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Distribution Switch
• Characteristics: High Efficiency, Low Quiescent Current, Overcurrent Protection
• Package: 20-TSSOP (Thin Shrink Small Outline Package)
• Essence: Regulates and controls power distribution in electronic devices
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Continuous Current: 500mA
• Quiescent Current: 10µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TPS2211APWPRG4 has a total of 20 pins. The pin configuration is as follows:

1. EN (Enable)
2. GND (Ground)
3. IN (Input Voltage)
4. PG (Power Good)
5. OUT (Output Voltage)
6. FLT (Fault Indicator)
7. ILIM (Current Limit)
8. VCC (Supply Voltage)
9. NC (No Connection)
10. NC (No Connection)
11. NC (No Connection)
12. NC (No Connection)
13. NC (No Connection)
14. NC (No Connection)
15. NC (No Connection)
16. NC (No Connection)
17. NC (No Connection)
18. NC (No Connection)
19. NC (No Connection)
20. NC (No Connection)

Functional Features

• Overcurrent Protection: Automatically shuts off the output when the current exceeds the set limit.
• Power Good Indicator: Provides a signal indicating that the output voltage is within the specified range.
• Enable Control: Allows the device to be turned on or off using an external signal.
• Low Quiescent Current: Minimizes power consumption when the device is in standby mode.
• Fast Turn-On Time: Enables quick response to changes in the input voltage.

Advantages and Disadvantages

Advantages: - High efficiency, reducing power loss - Overcurrent protection ensures the safety of connected devices - Power Good indicator provides feedback on output voltage status - Small package size allows for space-saving designs

Disadvantages: - Limited maximum continuous current may not be suitable for high-power applications - Input voltage range may not be compatible with all electronic devices

Working Principles

The TPS2211APWPRG4 is designed to regulate and control power distribution in electronic devices. It operates by monitoring the input voltage and providing a regulated output voltage to the load. The device incorporates overcurrent protection, which safeguards against excessive current flow. The Enable pin allows for external control of the device's operation. The Power Good indicator provides feedback on the output voltage status, ensuring proper functionality.

Detailed Application Field Plans

The TPS2211APWPRG4 is commonly used in various applications, including:

1. Mobile Devices: Provides power distribution and protection for smartphones, tablets, and portable media players.
2. IoT (Internet of Things) Devices: Ensures efficient power management in connected devices such as smart home appliances and wearable devices.
3. Industrial Equipment: Used in control systems, sensors, and other industrial devices that require reliable power distribution.
4. Automotive Electronics: Enables power regulation and protection in automotive applications, including infotainment systems and advanced driver-assistance systems (ADAS).

Detailed and Complete Alternative Models

1. TPS2211APWPR: Similar to TPS2211APWPRG4 but without the tape and reel packaging.
2. TPS2212APWPRG4: A related model with a higher maximum continuous current of 1A.
3. TPS2213APWPRG4: Another alternative with an extended input voltage range of 2.7V to 28V.

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