Linear Technology LTC3707IGN High Efficiency Dual N-Channel MOSFET Synchronous Step-Down Regulator
The LTC3707IGN is a high-performance, dual N-Channel MOSFET synchronous step-down regulator designed by Linear Technology, a leader in the design and manufacturing of high-performance analog integrated circuits. This regulator is optimized for converting a higher input voltage to a lower output voltage with high efficiency, making it ideal for a wide range of applications including telecom and networking systems, computers, and industrial equipment.
Featuring a wide input voltage range from 4V to 36V, the LTC3707IGN is capable of delivering continuous output currents up to 20A with excellent load and line regulation. The device integrates powerful 1Ω N-channel MOSFET switches that enable efficiency as high as 95%, which is crucial for thermal management and reliability in complex systems.
The LTC3707IGN offers a selectable fixed frequency from 50kHz to 900kHz or can be synchronized to an external clock, providing flexibility to optimize the design for performance or component size. The constant frequency current mode architecture ensures stable operation over a wide range of supply and output voltages.
With its robust feature set, the LTC3707IGN provides overvoltage protection, undervoltage lockout, overcurrent protection, and thermal shutdown, ensuring the safety and reliability of the end application. Additionally, the device supports selectable Burst Mode operation, which reduces quiescent current and improves efficiency at light loads.
The LTC3707IGN is available in a compact 28-lead SSOP package, which saves valuable board space while still offering excellent thermal performance. The device is rated for operation over the industrial temperature range of -40°C to 85°C, making it suitable for harsh environments.
Overall, the LTC3707IGN from Linear Technology is a versatile and efficient solution for power supply designs that require a compact footprint, high efficiency, and robust protection features.
