TPS70145PWPRG4

Product Overview

The TPS70145PWPRG4 belongs to the category of voltage regulators and is commonly used in electronic devices to provide a stable output voltage. Its characteristics include high efficiency, low dropout voltage, and thermal shutdown protection. The package type is a HTSSOP-20, and it is available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.7V to 36V
• Output Voltage Range: 1.2V to 35V
• Output Current: 1500mA
• Dropout Voltage: 200mV at 1.5A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The TPS70145PWPRG4 has a total of 20 pins, including VIN, VOUT, EN, GND, and various other pins for input, output, and control functions. A detailed pin configuration diagram can be found in the product datasheet.

Functional Features

• High Efficiency: The TPS70145PWPRG4 offers high efficiency, making it suitable for battery-powered applications.
• Low Dropout Voltage: This feature ensures that the regulator can maintain a stable output voltage even when the input voltage is close to the output voltage.
• Thermal Shutdown Protection: The device includes built-in thermal shutdown protection to prevent damage from excessive heat.

Advantages and Disadvantages

Advantages

• Wide Input Voltage Range: The regulator can accept a wide range of input voltages, making it versatile for different applications.
• Compact Package: The HTSSOP-20 package provides a compact form factor, suitable for space-constrained designs.

Disadvantages

• Limited Output Current: The maximum output current of 1500mA may not be sufficient for high-power applications.

Working Principles

The TPS70145PWPRG4 operates by regulating the input voltage to provide a stable output voltage. It uses internal circuitry to adjust the output voltage based on the feedback from the load, ensuring a consistent and reliable power supply.

Detailed Application Field Plans

The TPS70145PWPRG4 is commonly used in various electronic devices, including: - Portable electronic devices - Industrial control systems - Automotive electronics - Power management systems

Detailed and Complete Alternative Models

Some alternative models to the TPS70145PWPRG4 include: - TPS70102PWP - TPS70118PWP - TPS70125PWP - TPS70133PWP

These alternatives offer similar functionality and performance, providing options for different design requirements.

In conclusion, the TPS70145PWPRG4 is a versatile voltage regulator with a wide input voltage range, high efficiency, and thermal protection, making it suitable for a variety of electronic applications.

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