NCP3102C

NCP3102C Wide Input Voltage Synchronous Buck Converter The NCP3102C is a high efficiency, 10 A DC--DC buck converter designed to operate from a 5 V to 12 V supply. The device is capable of producing an output voltage as low as 0.8 V. The NCP3102C can continuously output 10 A through MOSFET switches driven by an internally set 275 kHz oscillator. The 40--pin device provides an optimal level of integration to reduce size and cost of the power supply. The NCP3102C also incorporates an externally compensated transconductance error amplifier and a capacitor programmable soft--start function. Protection features include programmable short circuit protection and input under voltage lockout (UVLO). The NCP3102C is available in a 40--pin QFN package. Features  Split Power Rail 2.7 V to 18 V on PWRVCC  275 kHz Internal Oscillator  Greater Than 90% Max Efficiency  Boost Pin Operates to 35 V  Voltage Mode PWM Control  0.8 V ±1% Internal Reference Voltage  Adjustable Output Voltage  Capacitor Programmable Soft--Start  85% Max Duty Cycle  Input Undervoltage Lockout  Resistor Programmable Current Limit  These are Pb--Free Devices Applications  Servers / Networking  DSP and FPGA Power Supply  DC--DC Regulator Modules http://onsemi.com MARKING DIAGRAM 1 40 A WL YY WW G QFN40, 6x6 NCP3102C CASE 485AK AWLYYWWG = Assembly Location = Wafer Lot = Year = Work Week = Pb--Free Package ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions ...