TPS2071DAPRG4

Product Overview

Category

The TPS2071DAPRG4 belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This IC is commonly used in various electronic devices to regulate and control power supply, ensuring efficient and reliable operation.

Characteristics

• High efficiency: The TPS2071DAPRG4 offers excellent power conversion efficiency, minimizing energy loss during operation.
• Compact package: It comes in a small form factor, making it suitable for space-constrained applications.
• Wide input voltage range: The IC can handle a broad range of input voltages, providing flexibility in different power supply scenarios.
• Overcurrent protection: It incorporates built-in overcurrent protection mechanisms, safeguarding connected devices from potential damage.

Package and Quantity

The TPS2071DAPRG4 is available in a surface-mount package, allowing for easy integration onto circuit boards. It is typically sold in reels or tubes containing a specific quantity of ICs per package.

Specifications

• Input Voltage Range: 3V to 24V
• Output Voltage Range: 1.2V to 5V
• Maximum Output Current: 2A
• Operating Temperature Range: -40°C to 85°C
• Package Type: QFN (Quad Flat No-Lead)
• Pin Count: 20

Detailed Pin Configuration

The TPS2071DAPRG4 features a 20-pin QFN package with the following pin configuration:

1. VCC: Power supply input
2. GND: Ground reference
3. EN: Enable pin for controlling the IC's operation
4. VIN: Input voltage pin
5. VOUT: Output voltage pin
6. FB: Feedback pin for regulating output voltage
7. PGND: Power ground reference
8. PGND: Power ground reference
9. PGND: Power ground reference
10. PGND: Power ground reference
11. PGND: Power ground reference
12. PGND: Power ground reference
13. PGND: Power ground reference
14. PGND: Power ground reference
15. PGND: Power ground reference
16. PGND: Power ground reference
17. PGND: Power ground reference
18. PGND: Power ground reference
19. PGND: Power ground reference
20. PGND: Power ground reference

Functional Features

• Overcurrent protection: The TPS2071DAPRG4 incorporates a current-limiting feature that protects the connected devices from excessive current flow.
• Thermal shutdown: In case of overheating, the IC automatically shuts down to prevent damage.
• Soft-start capability: It includes a soft-start mechanism that gradually ramps up the output voltage, reducing stress on the system during power-up.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact package allows for easy integration into space-constrained designs.
• Wide input voltage range provides flexibility in various power supply scenarios.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

The TPS2071DAPRG4 operates by regulating the input voltage to provide a stable and controlled output voltage. It utilizes internal circuitry to monitor and adjust the power flow, ensuring efficient power management.

Detailed Application Field Plans

The TPS2071DAPRG4 is commonly used in the following application fields: 1. Consumer electronics: Power management in smartphones, tablets, and portable media players. 2. Industrial automation: Control systems, motor drives, and robotics. 3. Automotive electronics: Power supply regulation in infotainment systems, lighting, and sensors. 4. Telecommunications: Power management in routers, switches, and network equipment.

Detailed and Complete Alternative Models

1. TPS2072DAPRG4: Similar to the TPS2071DAPRG4 but with a higher maximum output current of 3A.
2. TPS2073DAPRG4: Offers additional features such as adjustable output voltage and integrated overvoltage protection.

Please note that the above alternative models are just a few examples, and there are several other alternatives available in the market.

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