TDA8351

INTEGRATED CIRCUITS DATA SHEET TDA8351 DC-coupled vertical deflection circuit Product specification Supersedes data of January 1995 File under Integrated Circuits, IC02 1999 Sep 27 Philips Semiconductors Product specification DC-coupled vertical deflection circuit FEATURES Few external components Highly efficient fully DC-coupled vertical output bridge circuit Vertical flyback switch Guard circuit Protection against: – short-circuit of the output pins (7 and 4) – short-circuit of the output pins to VP Temperature protection High EMC immunity because of common mode inputs A guard signal in zoom mode. QUICK REFERENCE DATA SYMBOL DC supply VP Iq Vertical circuit IO(p-p) Idiff(p-p) Vdiff(p-p) Flyback switch IM VFB peak output current flyback supply voltage note 1 Thermal data (in accordance with IEC 747-1) Tstg Tamb Tvj Note storage temperature operating ambient temperature virtual junction temperature −55 −25 − − − − +150 +75 150 − − − − − − ±1.5 50 60 output current (peak-to-peak value) differential input current (peak-to-peak value) differential input voltage (peak-to-peak value) − − − − 600 1.5 3 − 1.8 supply voltage quiescent supply current 9 − − 30 25 − PARAMETER CONDITIONS MIN. TYP. GENERAL DESCRIPTION TDA8351 The TDA8351 is a power circuit for use in 90° and 110° colour deflection systems for field frequencies of 50 to 120 Hz. The circuit provides a DC driven vertical deflection output circuit, operating as a highly efficient class G system. MAX. UNIT...