MM3370

MITSUMI High Voltage Operation Step-down DCDC Converter MM3370 High Voltage Operation Step-down DCDC Converter Monolithic IC MM3370 Outline This IC is a diode rectifier-type step-down DCDC converter IC with integrated Power MOS FET. The IC operates at a maximum output current of 3A. This is suitable for power supplies of LCTVs and DVD recorders because of its more stable load transient response (changes from 1A to 2A, approx. 50mV) and wider input voltage range (7 to 27V) . Features 1. Soft Start Function 2. Shut Down Function 3. Current Limit Function 4. Electrical Characteristics Operating Supply Voltage Output Voltage Reference Voltage Accuracy Maximum Output Current Oscillation Frequency Consumption Current Package HSOP-8A 7~27V 0.92V~ ±2% 3A 500kHz 0.8mA (operation) 20µA (power-off) Applications 1. DVD Recorders 2. Blu-ray Disc Recorders 3. TVs Any products mentioned in this catalog are subject to any modification in their appearan...