Texas Instruments

TPS7B8601DQDDARQ1  

Linear & Switching Voltage Regulators

TPS7B8601DQDDARQ1 Description

The TPS7B8601DQDDARQ1 is a high-performance, adjustable linear regulator designed for automotive applications. Manufactured by Texas Instruments, this device offers a wide input voltage range up to 40V and a maximum output current of 500mA. It features a low dropout voltage of 0.570V at 500mA, ensuring efficient operation even at low input-to-output voltage differentials. The regulator is housed in a surface-mount 8SO PowerPAD package, making it suitable for compact and thermally demanding designs.

TPS7B8601DQDDARQ1 Features

• Adjustable Output Voltage: The TPS7B8601DQDDARQ1 provides an adjustable output voltage range from 1.2V to 18V, offering flexibility to meet various system requirements.
• Low Dropout Voltage: With a maximum dropout voltage of 0.570V at 500mA, this regulator maintains high efficiency even when the input voltage is close to the output voltage.
• Low Quiescent Current: The device features a low quiescent current of 26 µA, which is crucial for minimizing power consumption in standby or low-power modes.
• High PSRR: The regulator boasts a high power supply rejection ratio (PSRR) of 70dB at 1kHz, effectively filtering out noise and ripple from the input supply.
• Protection Features: Integrated protection features include over-current, over-temperature, and under-voltage lockout (UVLO), ensuring robust and reliable operation.
• Control Features: The regulator includes current limit, delay, enable, and power good control features, providing enhanced control and monitoring capabilities.
• Automotive Grade: Certified for automotive applications, the TPS7B8601DQDDARQ1 meets stringent industry standards for reliability and performance.
• RoHS Compliance: The device is RoHS3 compliant, adhering to environmental regulations and ensuring safe disposal and recycling practices.
• Moisture Sensitivity Level: With an MSL of 2 (1 Year), the regulator is suitable for extended storage and manufacturing processes without degradation.

TPS7B8601DQDDARQ1 Applications

The TPS7B8601DQDDARQ1 is ideal for a variety of automotive applications where high efficiency, reliability, and flexibility are paramount. Specific use cases include:

• Automotive Electronics: Suitable for powering various electronic control units (ECUs) in vehicles, such as infotainment systems, advanced driver-assistance systems (ADAS), and body control modules.
• Battery-Powered Systems: Ideal for applications requiring a wide input voltage range and low quiescent current, such as portable medical devices and industrial control systems.
• Telecommunications: Can be used in base station power supplies and other telecom equipment where high PSRR and low dropout voltage are essential for maintaining signal integrity.
• Industrial Automation: Provides reliable power for PLCs, sensors, and actuators in industrial environments, ensuring stable operation under varying load conditions.

Conclusion of TPS7B8601DQDDARQ1

The TPS7B8601DQDDARQ1 from Texas Instruments is a versatile and high-performance linear regulator designed to meet the demanding requirements of automotive and industrial applications. Its wide input voltage range, adjustable output voltage, low dropout voltage, and low quiescent current make it an excellent choice for power-sensitive designs. The integrated protection and control features, combined with its automotive-grade reliability and RoHS compliance, further enhance its suitability for a broad range of applications. Whether powering critical automotive systems or ensuring stable operation in industrial environments, the TPS7B8601DQDDARQ1 offers a reliable and efficient solution.

TPS7B8601DQDDARQ1 Documents

Download datasheets and manufacturer documentation for TPS7B8601DQDDARQ1

Datasheets :

TPS7B86-Q1