Analog Devices' LTC4368HMS-2#PBF: Surge Stopper with Ideal Diode

Analog Devices Inc. presents the LTC4368HMS-2#PBF, a robust surge stopper and power supply protector that ensures reliable operation of electronic systems under a wide range of voltage conditions. This advanced integrated circuit is designed to safeguard sensitive electronics against high voltage transients and overcurrent conditions, making it an ideal choice for automotive, industrial, and portable systems where power supply stability is critical.

Key Features and Benefits

• Wide Operating Voltage Range: The LTC4368HMS-2#PBF operates over a voltage range of 4V to 80V, accommodating a variety of power sources and ensuring compatibility with high-voltage systems.
• Adjustable Overvoltage Protection: Users can set the overvoltage lockout threshold with an external resistor divider, providing flexibility to tailor the protection to specific application requirements.
• Reverse Input Protection: The device includes an internal ideal diode controller that prevents reverse currents from damaging the load or depleting the energy storage element when input power is removed or when the input voltage falls below the output voltage.
• Overcurrent Protection: The LTC4368HMS-2#PBF features adjustable overcurrent protection with a sense resistor to help prevent damage from excessive load currents.
• Low Quiescent Current: It has a low quiescent current, which is beneficial in battery-powered applications where power efficiency is paramount.
• Robust Transient Protection: The device is capable of withstanding transients without damage, making it suitable for harsh environments where electrical spikes are common.

Applications

• Automotive Electronics
• Industrial Control Systems
• Portable Instrumentation
• Avionics and Marine Electronics
• Telecommunications Infrastructure

The LTC4368HMS-2#PBF comes in a compact 12-lead MSOP package, offering a space-saving solution for modern electronic designs. Its high level of integration and comprehensive protection features make it an essential component for any design requiring robust power supply protection. With the reliability and quality that Analog Devices Inc. is known for, this surge stopper is poised to enhance the durability and longevity of your electronic products.