KA2131

www.DataSheet4U.com KA2131 TV VERTICAL OUTPUT CIRCUIT TV VERTICAL OUTPUT CIRCUIT 9-SIPH The KA2131 is a monolithic integrated circuit designed for the vertical output stage in color television receivers. FUNCTIONS Driver stage. Output stage. Flyback generators. Pulse shapers. FEATURES Low power consumption, direct deflection coil driving capability (Flyback voltage is two times as high as the supply voltage is supplied during flyback period only). High breakdown voltage: 60V. ORDERING INFORMATION Device Package Operating Temperature KA2131 9-SIPH -20°C ~+70°C BLOCK DIAGRAM AMP voltage 3 4 Vcc 24V 9 Vertical Sawtooth Input 6 (Vertical OSC Signal) Drive stage Output stage Fly back generator 8 BLK Pulse Out 7 Pulse shaper BLK Pulse in 1 GND 5 OSC Blocking 2 Vert. Output 10 NC Fig. 1 www.DataSheet4U.com KA2131 ABSOLUTE MAXIMUM RATINGS Characteristic Supply Voltage Circuit Voltage Supply Current Power Dissipation Circuit Current Operating Temperature Storage Temperature Symbol VCC V4 V6 V7 ICC PD I2 I8 TOPR TSTG TV VERTICAL OUTPUT CIRCUIT Value 27.6 60 2.5 1.3 250 6.66 -1000~+1000 -1000~+1000 -20~+70 -55~+150 Unit V V V V mA W mAP-P mAP-P °C °C ELECTRICAL CHARACTERISTICS Characteristic Symbol Test Condition SW: 2 SW: 1 SW: 1 TA =-20~+70°C SW: 1 SW: 1 SW: 1 V4 =24V 2 12K 75K 6 910Ω Min 860 25 22 -1.5 12.1 47 850 7 Typ 930 − − − 12.6 920 13 Max Unit Deflection Current IYP-P Deflection Current Linearity ∆Iy (+) ∆IY (-) Deflection Current vs...