The LTC1478CS, manufactured by Linear Technology, is a robust dual high side switch designed to deliver exceptional performance for a variety of applications. This integrated circuit offers protection and control for systems that require reliable power distribution and management.

Key Features

• Protected High Side Switch: The LTC1478CS provides two independent high side switches, ensuring that each channel is protected against over-current, over-temperature, and short-circuit conditions, enhancing the reliability and safety of your system.
• Wide Input Voltage Range: With an operating voltage range from 8V to 48V, this device is versatile and can be used in a wide array of applications, from industrial controls to automotive systems.
• Low Quiescent Current: The LTC1478CS is designed for energy efficiency, drawing a very low quiescent current, which makes it ideal for battery-powered and energy-sensitive applications.
• High Current Capability: Each switch can handle continuous output currents up to 1A, allowing for the control of a variety of loads.
• Fast Switching Times: The device features fast switching times for both turn-on and turn-off, providing precise control over connected loads.
• Integrated Charge Pump: The LTC1478CS includes an integrated charge pump that ensures the gate voltage is well above the supply voltage, enabling the MOSFETs to turn on fully for minimal on-resistance.
• Thermal Shutdown: The device includes a thermal shutdown feature that protects the IC from damage due to excessive heat, ensuring long-term reliability.

Applications

The LTC1478CS is suitable for a variety of applications, including but not limited to power distribution systems, computer servers, telecommunications equipment, automotive modules, and industrial automation systems. Its robust design and comprehensive protection features make it an ideal choice for managing high side power distribution in demanding environments.

Package and Availability

This product is available in a compact 16-pin narrow SOIC package, which is suitable for space-constrained applications. Check with Linear Technology or authorized distributors for availability and bulk pricing options.