NCP3064

DATA SHEET www.onsemi.com Inverting Converter, Switching Regulator - Buck Boost, ON/OFF Function 1.5 A NCP3064, NCP3064B, NCV3064 The NCP3064 Series is a higher frequency upgrade to the popular MC33063A and MC34063A monolithic DC−DC converters. These devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. This series was specifically designed to be incorporated in Step−Down and Step−Up and Voltage−Inverting applications with a minimum number of external components. The ON/OFF pin provides a low power shutdown mode. Features  Input Voltage Range from 3.0 V to 40 V  Logic Level Shutdown Capability  Low Power Standby Mode, Typical 100 mA  Output Switch Current to 1.5 A  Adjustable Output Voltage Range  150 kHz Frequency Operation  Precision 1.5% Reference  Internal Thermal Shutdown Protection  Cycle−by−Cycle Current Limiting  NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements  These are Pb−Free Devices Applications  Step−Down, Step−Up and Inverting supply applications  High Power LED Lighting  Battery Chargers 1 DFN8 MN SUFFIX CASE 488AF 8 1 SOIC−8 D SUFFIX CASE 751 MARKING DIAGRAMS NCP 3064x ALYWG G 3064x ALYWG G 1 NCV 3064 ALYWG G V3064 ALYWG G 1 NCP3064/3064 x A L Y W G = Specific Device Code =B = Assembly Location = Wafer Lot = Year = Work Week = Pb−Free Package (Note: ...