TPS60402DBVR

The TPS60402DBVR is a part of Texas Instruments' family of switched-capacitor voltage inverter devices. It is designed to generate a negative output voltage from a positive input voltage, which is useful in applications requiring dual supply voltages. The device typically operates with a supply voltage range from 1.6V to 5.5V and can provide a regulated negative output voltage.
Key features of the TPS60402DBVR include a low quiescent current, making it suitable for battery-powered applications, and high efficiency due to its switched-capacitor technology. It is capable of delivering a maximum output current of around 60mA, depending on the input voltage and external components. The device also includes built-in thermal shutdown and short-circuit protection, enhancing its reliability in various applications.
The TPS60402DBVR comes in a compact SOT-23 package, making it ideal for space-constrained applications such as portable electronics, sensor networks, and other low-power devices. Its simplicity and effectiveness in generating negative voltages make it a popular choice in the design of analog signal processing systems and other electronic circuits requiring a negative supply rail.

The TPS60402DBVR is a switched-capacitor voltage inverter designed by Texas Instruments. Key features include:
1. Input Voltage Range: Operates with an input voltage from 1.6V to 5.5V, making it suitable for battery-powered applications.
2. Output Voltage: Provides a fixed negative output voltage that is the inverse of the input voltage.
3. Output Current: Can deliver up to 60mA of output current, suitable for low-power applications.
4. Efficiency: Offers high efficiency in light load conditions, typically greater than 80%.
5. Quiescent Current: Has a low quiescent current, typically around 65µA, which conserves power in battery-operated devices.
6. Shutdown Mode: Includes a shutdown feature that reduces the current consumption to less than 1µA.
7. Package: Available in a small SOT-23-5 package, making it ideal for compact designs.
8. Applications: Commonly used in LCD displays, operational amplifiers, and interface circuits where a negative voltage is required.
9. Temperature Range: Operates over a temperature range of -40°C to 85°C, suitable for various environmental conditions.
10. Protection Features: Includes short-circuit protection and thermal shutdown for enhanced reliability.
These features make the TPS60402DBVR an efficient and versatile choice for applications requiring a negative voltage rail.

The TPS60402DBVR is a part of Texas Instruments' TPS6040x family and comes in a SOT-23-5 package. This package type is compact, featuring five pins and is commonly used for low-power applications.

The TPS60402DBVR is a charge pump voltage inverter from Texas Instruments. It comes in a 5-pin SOT-23 package. The primary function of this device is to invert an input voltage, typically used to generate a negative supply voltage from a positive input. Here is a brief description of its pin functions:
1. Pin 1 (VIN): Input voltage pin. Connects to the positive supply voltage.
2. Pin 2 (GND): Ground pin. Connects to the system ground.
3. Pin 3 (C1+): Charge pump flying capacitor positive terminal.
4. Pin 4 (C1-): Charge pump flying capacitor negative terminal.
5. Pin 5 (VOUT): Output voltage pin. Provides the inverted voltage.
The TPS60402DBVR is designed for low-power applications and is suitable for situations where a negative voltage rail is required from a positive input, making it useful in diverse applications like LCD biasing, operational amplifier circuit biasing, and sensor signal conditioning.

The TPS60402DBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including analog and embedded processing chips. TI serves various markets, such as industrial, automotive, personal electronics, communications equipment, and enterprise systems, providing solutions for power management, signal processing, microcontrollers, and more.

The TPS60402DBVR is a charge pump voltage inverter used in applications where a negative supply voltage is required. It is ideal for powering analog circuits, sensor interfaces, small LCD displays, and operational amplifiers. Additionally, it can be used in battery-operated devices, portable instruments, and any application requiring a low-power, low-noise negative voltage generation from a positive supply rail.

The TPS60402DBVR is a Texas Instruments charge pump voltage inverter. Equivalent products from other manufacturers include the LM2662 from Texas Instruments and the LT1054 from Analog Devices. These components also provide voltage inversion and are used in similar applications. When selecting an equivalent, ensure that the specifications such as voltage range, output current, and efficiency match your design requirements.