AMG-PP130 FACT SHEET Universal DSP-based PFC solution for applications requiring power factor values close to unity The AMG-PP130 is a universal DSP-based PFC solution to be used in applications requiring power factor values close to unity. Typical applications are high power DC motors and lighting systems. The controller is based on boost topology and is fully software controlled. The PFC algorithm is loaded into the DSP from an on-chip, non-volatile memory after Reset. The parameters of the algorithm can be changed using a two-wire interface (I2C compatible). Highlights Digitally-controlled PFC Power Factors >0.99 High Efficiency Example Application Circuit AC VDC 15V 5V DRV VCC VAC AMG-PP130 DSP PFC_PWM PFCIOUT PFCIINN VDC EEPROM SCL SDA Two-wire Interface GND Figure 1: Simplified example application schematic. www.alpha-microelectronics.de [email protected] © 2010 AMG-PP130 FACT SHEET Features Fully reconfigurable digitally controlled power factor controller in 0.25μmCMOS technology On-chip AC phase-locked sinusoidal 45Hz to 65Hz oscillator to improve AC-line noise rejection High accuracy through on-chip 10-bit ADC and dedicated RISC processor Achievable high efficiency (>95%) and power factor (>0.99) Broad range of user selectable PWM frequency (15kHz to 200kHz) Low EMC filter requirements due to use of spread-spectrum PWM Two-wire interface to load software Supports 90V to 275V; 50/60Hz mains standards On-chip PLL with 1% RC reference oscillator to generate 64MHz clock signal On-chip over-current and short-circuit protection, brown-out control Ambient temperature range: -25°C to 85°C Package: TQFP64 10x10 (smaller packages in evaluation) Available options On-chip gate driver On-chip OTP or EEPROM memory for stand alone operation User interface for extended control function Ordering information AMG-PP130-ITQ64T Development tools Application notes: AMG-AN-PP130 Evaluation Board GUI for easy parameter change www.alpha-microelectronics.de [email protected] © 2010