UTC78040

UTC78040 VERTICAL DEFLECTION IC DESCRIPTION The UTC78040 is a monolithic integrated circuit designed for use in the vertical deflection circuit of monitor and small color television receivers. LINEAR INTEGRATED CIRCUIT FEATURE * Built-in power amp. * Built-in blanking generator * Built-in thermal protection * Large output current:1.8Ap-p * High maximum voltage * DC coupling application TO-220B-7L ORDERING INFORMATION DEVICE UTC78040 PACKAGE TO-220B-7L BLOCK DIAGRAM 2 6 3 1 Input(-) Blanking Pulse Power Amp. Output 5 7 Input(+) Thermal Protection GND 4 YOUWANG ELECTRONICS CO.LTD 1 2008.03.07 V1.1 Free Datasheet http://www.datasheet4u.com/ UTC78040 PIN CONFIGURATION Pin no. 1 2 3 4 5 6 7 LINEAR INTEGRATED CIRCUIT Pin name Input(-) Vcc2 Blanking pulse GND Output Bootstrap Input(+) ABSOLUTE MAXIMUM RATINGS(Ta=25°C ) Characteristics Supply Voltage (2pin to 4pin) Output Supply Voltage (5pin to 4pin) Maximum Peak Output Current Thermal Resistance Maximum Power Dissipation (with a specific big heatsink ) Operating Temperature Storage Temperature Thernal shutdown Junction Temperature Symbol Vcc2 Vcc6 I5 max R Pd max Topr Tstg Tsd Value 34 70 -1.5~1.5 4.0 9 -20~+85 -40~150 150 Unit V V A °C/W W °C °C °C ELECTRICAL CHARACTERISTICS (Vcc=24V,Ta=25°C) Characteristics Operating Voltage Range Quiescent Operating Voltage Maximum Deflection Current Saturation Voltage (output to ground) Saturation Voltage (output to supply voltage) Pin 3 Saturation Voltage Pin 3 Saturati...