Texas Instruments

V62/21616-01XE

V62/21616-01XE Description

The V62/21616-01XE is a radiation-tolerant, negative output voltage regulator designed for high-reliability applications. Manufactured by Texas Instruments, this power management IC (PMIC) offers a wide input voltage range from -3V to -16V, making it suitable for a variety of power supply requirements. The device is housed in a surface-mount package, specifically a Tape & Reel (TR) format, which facilitates easy integration into modern electronic systems.

V62/21616-01XE Features

• Adjustable Output Voltage: The V62/21616-01XE provides an adjustable output voltage, allowing designers to fine-tune the output to meet specific application needs.
• Low Quiescent Current: With a quiescent current of only 350 µA, this regulator is highly efficient, minimizing power consumption even during low-load conditions.
• High PSRR: The power supply rejection ratio (PSRR) ranges from 61dB at 100Hz to 41dB at 1MHz, ensuring excellent noise rejection and stable output voltage.
• High Current Capability: Capable of delivering up to 1A of output current, this regulator is well-suited for applications requiring high current loads.
• Low Dropout Voltage: The maximum dropout voltage is 0.5V at 1A, enabling efficient operation even with low input-to-output voltage differences.
• Control and Protection Features: The V62/21616-01XE includes current limit, enable, and soft start features, as well as over-current and over-temperature protection, ensuring robust and reliable operation.
• Compliance and Status: The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and regulatory standards.

V62/21616-01XE Applications

The V62/21616-01XE is ideal for applications requiring high reliability and performance in harsh environments. Its radiation-tolerant design makes it suitable for aerospace, defense, and industrial applications where exposure to radiation is a concern. The adjustable output voltage and high current capability make it a versatile solution for power supply needs, particularly in systems requiring negative voltage rails. Its low quiescent current and high PSRR ensure stable and efficient power delivery, making it suitable for sensitive electronic systems.

Conclusion of V62/21616-01XE

The V62/21616-01XE from Texas Instruments is a robust and versatile power management IC designed for demanding applications. Its radiation-tolerant design, adjustable output voltage, and high current capability make it a standout solution in the power management space. With features such as low quiescent current, high PSRR, and comprehensive protection mechanisms, this regulator ensures reliable operation in a wide range of environments. Whether powering sensitive electronics in aerospace systems or providing stable voltage in industrial applications, the V62/21616-01XE is an excellent choice for engineers seeking high performance and reliability.