STV8172A

® STV8172A Vertical Deflection Booster for 3-APPTV/Monitor Applications with 70-V Flyback Generator DATASHEET Main Features ■ Power Amplifier ■ Flyback Generator ■ Stand-by Control ■ Output Current up to 3 App ■ Thermal Protection HEPTAWATT (Plastic Package) ORDER CODE: STV8172A Description The STV8172A is a vertical deflection booster designed for TV and monitor applications. This device, supplied with up to 35 V, provides up to 3 App output current to drive the vertical deflection yoke. The internal flyback generator delivers flyback voltages up to 75 V. In double-supply applications, a stand-by state will be reached by stopping the (+) supply alone. Tab connected to pin 4 7 6 5 4 3 2 1 Input (Non Inverting) Output Stage Supply Output Ground Or Negative Supply Flyback Generator Supply Voltage Input (Inverting) Output Stage Supply 6 Flyback Generator 3 Supply Voltage 2 Non-Inverting Input Inverting Input Flyback Generator 7 + Power Amplifier 5 Output 1 Thermal Protection STV8172A 4 Ground or Negative Supply June 2004 Revision 1.3 Absolute Maximum Ratings STV8172A 1 Absolute Maximum Ratings Symbol Parameter Value Unit Voltage VS V5, V 6 V3 V1, V 7 Current I0 (1) I0 (2) I3 Sink I3 Source I3 ESD Susceptibility ESD1 ESD2 Temperature Ts Tj Storage Temperature Junction Temperature -40 to 150 +150 °C °C Human body model (100 pF discharged through 1.5 kΩ) EIAJ Standard (200 pF discharged through 0 Ω ) 2 300 kV V Output Peak Current at f = 50 to 200 Hz, t ≤ 10µ...