FAN23SV10MMPX, Импульсный понижающий DC-DC стабилизатор, регулируемый, 7В-15В (Vin), 600мВ-5.5В, 10А, QFN-34

The FAN23SV10MMPX is a highly efficient integrated synchronous Buck Regulator capable of operating with an input range from 7 to 18V and supporting 10A continuous load current. The device can operate from a 5V rail (±10%) if VIN, PVIN and PVCC are connected together to bypass the internal linear regulator. This FAN23SV10M utilizes Fairchild's constant on-time control architecture to provide excellent transient response and to maintain a relatively constant switching frequency. The 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. Switching frequency and overcurrent 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.

• Internal linear bias regulator
• Accurate enable facilitates VIN UVLO functionality
• PFM mode for light-load efficiency
• Excellent line and load transient response
• Precision reference of ±1% over temperature
• Programmable soft-start
• Low shutdown current
• Adjustable sourcing current limit
• Internal boot diode
• Over 96% peak high efficiency

Полупроводники - Микросхемы\Микросхемы Управления Питанием\Стабилизаторы Напряжения

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