M62502FP

Not me pa So P ces;Thametri i r ls bje fina e su LIM ot a its ar E n R is is c lim ge. n. LY atioo chan A c i f i I N pec ct t MITSUBISHI (Dig./Ana. INTERFACE) M62502FP PWM IC for the synchronized deflection system control GENERAL DESCRIPTION The M62502 is a controller for a deflection system of CRT display monitors. It performs a stable PWM control over a wide fluctuation of external signals, thanks to the built-in trigger mode oscillator. The IC is suitable for an application to a high voltage drive and a horizontal output correction of CRT monitors because of its following circuits and functions; Under Voltage Lock Out circuit (UVLO) Soft-start function PIN CONFIGURATION(TOP VIEW) PWM OUT 1 Vcc TIN 2 16 GND 15 VREF M62502FP 3 14 DTC 13 FB 12 IN – 11 IN + 10 Duty 9 DOUT Cosc 4 Cagc1 5 Ragc 6 Cagc2 7 2fh 8 FEATURES PWM output synchronized with external signals Wide PWM control frequency 15kHz to 150kHz Soft start function Low voltage malfunction protection circuit start Vcc > 9V stop Vcc < 6V APPLICATION C R T display monitor Outline 16P2N-A BLOCK DIAGRAM GND 16 VREF 15 DTC FB 14 13 IN12 IN+ 11 Duty Adj 10 DRIVE OUTPUT 9 VCC VREF Amp Duty cont Comp Wind comp Comp UVLO GEN AGC GEN AGC 7 Edge detection 1 2 3 4 5 6 8 PWM OUT VCC TIN COSC CAGC1 RAGC CAGC2 2fh (1/7) Not me pa So P ces;Thametri i r ls bje fina e su LIM ot a its ar E n R is is c lim ge. n. LY atioo chan A c i f i I N pec ct t MITSUBISHI (Dig./Ana...