Linear Technology LTC3028EDHC High Voltage, Low Noise, Dual Output Power Supply

The LTC3028EDHC from Linear Technology is a high-performance, dual output power supply integrated circuit that is designed to cater to applications requiring low noise, high voltage outputs with independent tracking capabilities. This IC is an ideal choice for precision instrumentation, industrial controls, and telecommunication systems where stability and reliability are paramount.

Key Features and Benefits:

• Dual Independent Outputs: The LTC3028EDHC provides two independently regulated outputs, which can be programmed from 1.2V to 30V, making it extremely versatile for various applications.
• High Voltage Capability: With an operating input voltage range from 3V to 30V, this IC can handle a wide array of supply voltages, accommodating fluctuating power sources and ensuring consistent performance.
• Low Noise Performance: The device exhibits exceptionally low noise characteristics, a critical feature for sensitive analog circuits and precision measurement devices.
• Programmable Soft-Start: To minimize inrush current and output voltage overshoot, the LTC3028EDHC includes a programmable soft-start function, which can be adjusted via an external capacitor.
• Current Limit Protection: The built-in current limit protection ensures that the IC and the downstream components are safeguarded from excessive current draw, enhancing system reliability.
• Thermal Protection: An internal thermal protection circuitry prevents the device from overheating, thereby securing the longevity of the product and the safety of the application.
• Compact Package: The LTC3028EDHC comes in a 16-lead DFN package (4mm x 5mm), which is perfect for space-constrained applications.

Applications:

Due to its robust feature set, the LTC3028EDHC is well-suited for a variety of applications, including:

• Precision instrumentation
• Industrial controls
• Telecommunications
• Medical equipment
• Data acquisition systems

With its combination of dual outputs, high voltage capabilities, and low noise operation, the LTC3028EDHC is a reliable power solution that meets the stringent requirements of advanced electronic systems.