Philips TDA4858 Manuals

This document is a preliminary specification for the TDA4858, an economy autosync deflection controller. It has full horizontal (H) and vertical (V) autosync capability and can be completely DC controlled. The chip has excellent geometry control functions, such as automatic correction of the East-West (EW) parabola during adjustment of vertical size and vertical shift. It also has a flexible switched mode power supply (SMPS) function block for feedback and feed forward converters and has X-ray protection. The chip is packaged in a SDIP32 package.

This document is about the TDA4858 product manual, which introduces the features and characteristics of the product, including Full Horizontal (H) plus Vertical (V) autosync capability, Completely DC controllable for analog and digital concepts, Excellent geometry control functions, Flexible Switched Mode Power Supply (SMPS) function block for feedback and feed forward converters, X-ray protection, Start-up and switch-off sequence for safe operation of all power components, Very good vertical linearity, Internal supply voltage stabilization etc.