ILA8359

ILA8359 VERTICAL DEFLECTION AMPLIFIER CIRCUIT ( functional equivalent of TDA8359J Philips ) IC ILA8359 - powerful integrated circuit designed for use in 90o and 110 o deflection system of color TV sets. It includes frame deflecting bridge output, which operates as a high efficient class G amplifier. IC ILA8359 can operates with 25 to 200 Hz field frequencies and vertical deflection coils of 4:3 and 16:9 picture tubes. The full bridge output circuit allows to use IC in applications with 12 V power supply voltage and 45 V flyback supply voltage (depends on the configuration of deflection coils). ILA8359 chip is designed on the basis of low voltage DMOS process, which included bipolar, CMOS and DMOP structures. DMOP output transistors (MOSFETs), are used in the output stage because of absence of secondary breakdown, to provide the best SOAR features. The internal circuit design allows to adjust correctly device operation using a small quantity of external components. Main features: - Small quantity of external components required; - High efficiency fully DC coupled vertical bridge output circuit; - Vertical flyback switch with short rise and fall times; - Built-in guard circuit (to prevent tube damage); - Thermal protection circuit; - Differential mode of inputs; - Improved EMC performance due to differential inputs. IC is realized in 9 – pin plastic DIL-SIL power case 1509.9-A. Permissible value of ESD potential 2000 V. ILA8359-Tse, M, Normal.dot, 997376, 2011-11-09, V 1.1 1 ...