TPS60402QDBVRQ1

The TPS60402QDBVRQ1 is a low-noise, inverting charge pump voltage inverter from Texas Instruments. It is designed for applications requiring a negative voltage supply from a positive input. Key features include low power consumption, high efficiency, and the ability to operate over a wide input voltage range typically from 1.8V to 5.5V. The device provides a fixed negative output voltage, usually equal in magnitude to the input voltage. Additionally, the TPS60402QDBVRQ1 offers a shutdown mode for power saving, low output ripple, and minimal external component requirement, making it suitable for compact designs. The device is often used in battery-powered applications, portable devices, and situations where space and efficiency are critical. It is part of the automotive-qualified series, ensuring reliability and performance in automotive environments. The chip comes in a small SOT-23 package, facilitating easy integration into various circuit layouts.

The TPS60402QDBVRQ1 is a Texas Instruments inverting charge pump voltage converter designed for automotive applications. Key features include:
1. Voltage Inversion: Capable of converting a positive input voltage to a negative output voltage, making it suitable for generating negative supply rails.
2. Wide Input Voltage Range: Operates from 1.6 V to 5.5 V, providing flexibility for different power supply configurations.
3. Fixed Output Voltage: Delivers a regulated output of -5 V.
4. High Efficiency: Achieves high power efficiency by using a charge pump technique without requiring inductors.
5. Low Quiescent Current: Consumes minimal power during idle states, enhancing battery life in portable applications.
6. Automotive Grade: Qualified for automotive applications, ensuring reliability under harsh conditions.
7. Compact Package: Available in a small SOT-23-6 package, ideal for space-constrained designs.
8. Protection Features: Includes short-circuit protection and thermal shutdown, ensuring robust performance.
9. Ease of Use: Requires only a few external capacitors for operation, simplifying design and minimizing component count.
These features make the TPS60402QDBVRQ1 suitable for applications needing negative voltage generation with efficiency and reliability.

The TPS60402QDBVRQ1 is a Texas Instruments device that comes in a SOT-23-5 package.

The TPS60402QDBVRQ1 is a regulated charge pump voltage inverter. It is designed to convert a positive input voltage into a negative output voltage. The device comes in an 8-pin package.
Key functions include:
- Inverting the input voltage, typically used to generate a negative supply voltage from a positive input.
- Providing a regulated output with low noise, which is suitable for powering sensitive analog circuitry.
- Operating over a wide input voltage range, making it versatile for various applications in automotive, industrial, and consumer electronics.
This charge pump is ideal for applications requiring a simple and efficient inverting conversion without the need for inductors, thereby minimizing both cost and board space.

The manufacturer of the TPS60402QDBVRQ1 is Texas Instruments Incorporated. Texas Instruments, commonly known as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. The company is one of the largest producers of analog technology components, digital signal processors, microcontrollers, and other types of electronic devices. Founded in 1930 and headquartered in Dallas, Texas, TI provides products and solutions for a wide range of applications, including automotive, industrial, personal electronics, communications, and enterprise systems. TI is known for its innovation and extensive portfolio of electronic components used by engineers and designers around the world.

The TPS60402QDBVRQ1 is a charge pump voltage inverter designed for automotive applications. Its primary application areas include automotive infotainment systems, dashboard displays, and various automotive electronic control units (ECUs). It is used when a negative voltage supply is needed, often in conjunction with microcontrollers and sensors, to provide efficient power conversion and reduce component count in automotive circuits.

The TPS60402QDBVRQ1 is a Texas Instruments charge pump voltage inverter. Equivalent products from other manufacturers include the LM2661 from Texas Instruments, the MAX660 from Maxim Integrated, and the LT1054 from Analog Devices. These components perform similar functions, converting a positive input voltage to a negative output voltage, but it's important to check specific electrical characteristics and pin configurations for compatibility with your design.