inventory:5,618
Infineon Technologies
Module
LT8603 (6)
The LT8603 is available from Analog Devices at Xecor. Designed for flexible power supply systems, the LT8603 offers four regulated outputs, high input voltage capability, and low quiescent current, making it a versatile solution for demanding applications. Available in a 40-QFN (6x6) package, it is ideal for automotive stop-start systems, industrial controls, and power supplies. Whether used in cold crank ride-through scenarios or last-gasp CPU power hold-up, this series ensures efficiency, scalability, and robust performance for challenging environments. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the LT8603 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| LT8603JUJ#WTRPBF | This sophisticated IC excels in controlling power flow, providing reliable and efficient energy management for diverse applications | QFN-40 | 7,456 | |
| LT8603JUJ#WPBF | Reliable and efficient conversion for harsh environment | QFN-40 | 9,183 | |
| LT8603JUJ#TRPBF | Efficient Power Conversion for High-Performance System | QFN-40 | 5,510 | |
| LT8603EUJ#TRPBF | LT8603EUJ#TRPBF is a 40-pin QFN EP packaged DC/DC controller designed for regulating voltages in four separate outputs | QFN-40 | 5,382 | |
| LT8603JUJ#PBF | Quad Output Triple Buck Converter and Boost Controller | QFN-40 | 5,093 | |
| LT8603IUJ#TRPBF | Quad Output Triple Buck Converter and Boost Controller | QFN-40 | 5,774 |
Key Featrues
Wide Input Voltage Range (3V to 42V): The LT8603 supports a broad input voltage range, making it versatile for various applications, including automotive systems where voltage fluctuations are common. This ensures reliable operation during start-stop or cold-crank scenarios, enhancing system robustness and performance.
Quad Output Flexibility: With four regulated outputs (three buck converters and one boost controller), the LT8603 can power multiple components simultaneously, reducing the need for additional regulators. This simplifies design, saves board space, and improves overall system efficiency.
High Output Current Capability: The device supports output currents up to 2.5A, 1.5A, and 1.8A across its buck converters, enabling it to handle high-power loads efficiently. This makes it suitable for demanding applications like industrial controls and power supplies.
Synchronous Rectification: The inclusion of synchronous rectifiers in the buck converters minimizes power losses and improves efficiency, particularly in high-current applications. This feature ensures optimal thermal performance and extends battery life in portable devices.
Automotive AEC-Q100 Qualification: The LT8603 is AEC-Q100 qualified, making it suitable for automotive applications. It can withstand harsh operating conditions, ensuring reliability and performance in automotive stop-start systems and other vehicle electronics.
Quad Output Flexibility: With four regulated outputs (three buck converters and one boost controller), the LT8603 can power multiple components simultaneously, reducing the need for additional regulators. This simplifies design, saves board space, and improves overall system efficiency.
High Output Current Capability: The device supports output currents up to 2.5A, 1.5A, and 1.8A across its buck converters, enabling it to handle high-power loads efficiently. This makes it suitable for demanding applications like industrial controls and power supplies.
Synchronous Rectification: The inclusion of synchronous rectifiers in the buck converters minimizes power losses and improves efficiency, particularly in high-current applications. This feature ensures optimal thermal performance and extends battery life in portable devices.
Automotive AEC-Q100 Qualification: The LT8603 is AEC-Q100 qualified, making it suitable for automotive applications. It can withstand harsh operating conditions, ensuring reliability and performance in automotive stop-start systems and other vehicle electronics.
Applications
Automotive Power Management: The LT8603 is ideal for managing power in automotive systems, particularly in stop-start and cold-crank scenarios. Its wide input voltage range (3V to 42V) and multiple output capabilities ensure reliable operation even during voltage fluctuations, making it suitable for powering critical components like ECUs, infotainment systems, and sensors in vehicles.
Industrial Control Systems: The LT8603 is well-suited for industrial control systems requiring multiple regulated power outputs. Its ability to handle high input voltages and provide stable outputs makes it ideal for powering PLCs, motor controllers, and other industrial automation equipment, ensuring consistent performance in harsh environments.
Portable Medical Devices: The LT8603 is perfect for portable medical devices that require efficient power management. Its low quiescent current and multiple output capabilities make it suitable for powering sensors, processors, and communication modules in devices like portable monitors, infusion pumps, and diagnostic tools, ensuring long battery life and reliable operation.
Renewable Energy Systems: The LT8603 is ideal for renewable energy systems, such as solar inverters and wind turbine controllers. Its ability to handle wide input voltage ranges and provide multiple regulated outputs makes it suitable for managing power in systems with variable energy inputs, ensuring stable operation and efficient energy conversion.
Industrial Control Systems: The LT8603 is well-suited for industrial control systems requiring multiple regulated power outputs. Its ability to handle high input voltages and provide stable outputs makes it ideal for powering PLCs, motor controllers, and other industrial automation equipment, ensuring consistent performance in harsh environments.
Portable Medical Devices: The LT8603 is perfect for portable medical devices that require efficient power management. Its low quiescent current and multiple output capabilities make it suitable for powering sensors, processors, and communication modules in devices like portable monitors, infusion pumps, and diagnostic tools, ensuring long battery life and reliable operation.
Renewable Energy Systems: The LT8603 is ideal for renewable energy systems, such as solar inverters and wind turbine controllers. Its ability to handle wide input voltage ranges and provide multiple regulated outputs makes it suitable for managing power in systems with variable energy inputs, ensuring stable operation and efficient energy conversion.