Product Overview: LTC3261HMSE#TRPBF from Analog Devices Inc.

The LTC3261HMSE#TRPBF is a high voltage, low noise, negative voltage inverting charge pump from Analog Devices Inc. that is designed to meet the needs of a wide array of applications requiring a reliable and efficient power supply solution. This device is capable of converting a positive input voltage into a negative output voltage with a wide input range of 4.5V to 32V, making it suitable for various industrial, automotive, and telecommunications applications.

Key Features

• High Voltage Capability: The LTC3261HMSE#TRPBF can generate a negative output voltage from a positive input voltage, offering a wide input voltage range of 4.5V to 32V and an adjustable output voltage up to -32V.
• Low Noise Performance: This device utilizes a switched-capacitor architecture that results in low output ripple and reduced electromagnetic interference (EMI), making it ideal for noise-sensitive applications such as precision instrumentation and audio circuits.
• Efficient Operation: The charge pump operates with a quiescent current of only 1.5mA and includes a low current shutdown feature, ensuring efficient power usage and extended battery life in portable devices.
• Thermal Protection: The LTC3261HMSE#TRPBF is equipped with thermal shutdown protection to prevent damage from overheating, enhancing the reliability and longevity of the device.
• Robust Packaging: Housed in an MSOP-10 package, this component is designed for surface-mount technology (SMT), providing a compact footprint for space-constrained applications.
• Automotive Applications: With its wide input voltage range and robust design, the LTC3261HMSE#TRPBF is suitable for automotive environments, where variable input voltages and harsh conditions are common.

Applications

The versatility of the LTC3261HMSE#TRPBF makes it an excellent choice for a variety of applications, including but not limited to:

• Portable Instrumentation
• Automotive Power Supplies
• Industrial Control Systems
• Telecommunications Infrastructure
• High Voltage Data Acquisition Systems
• Negative Voltage Generators for Bias Supplies

With its combination of high voltage operation, low noise output, and efficient power management, the LTC3261HMSE#TRPBF from Analog Devices Inc. is a robust solution for designers looking to integrate a reliable negative voltage supply into their systems.