FAN2360MPX

The FAN2360MPX is a highly efficient integrated synchronous Buck Regulator capable of operating with an input range from 4.5 to 24V and supporting up to 10A continuous load current. The FAN2360 utilizes Fairchild's constant on-time control architecture to provide excellent transient response and to maintain a relatively constant switching frequency. This device utilizes pulse frequency modulation (PFM) mode to maximize light-load efficiency by reducing switching frequency when the inductor is operating in discontinuous conduction mode at light loads, while clamping the minimum frequency above the audible range with ultrasonic mode. Switching frequency and over-current protection can be programmed to provide a flexible solution for various applications. Output overvoltage, undervoltage, overcurrent and thermal shutdown protections help prevent damage to the device during fault conditions.

• PFM mode for light-load efficiency
• Excellent line and load transient response
• Programmable soft-start
• Low shutdown current
• Adjustable sourcing current limit
• Internal boot diode
• Precision reference of ±1% over temperature
• Over to 96% peak high efficiency

Applications

Communications & Networking, Computers & Computer Peripherals, Power Management, Consumer Electronics