TDA9109A Overview
The TDA9109A is a monolithic integrated circuit assembled in a 32-pin shrink dual in line plastic package. This IC controls all the functions related to the horizontal and vertical deflection in multimode or multi-frequency puter display monitors. The internal sync processor, bined with the very powerful geometry correction block, make the TDA9109A suitable for very high performance monitors, using very few external...
TDA9109A Key Features
- Internal PWM generator for B+ current mode step-up converter
- Switchable to step-down converter
- I2C adjustable B+ reference voltage
- Output Pulses Synchronized on Horizontal Frequency
- Internal Maximum Current Limitation Horizontal s Self-adaptative s Dual PLL concept s 150kHz maximum frequency s X-ray p
- E/W, Keystone, Corner Correction) s Horizontal dynamic phase (Side Pin Balance & Parallelogram) s Horizontal and vertica