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TDA4865AJ - Vertical Deflection Booster

Download the TDA4865AJ datasheet PDF. This datasheet also covers the TDA4865J variant, as both devices belong to the same vertical deflection booster family and are provided as variant models within a single manufacturer datasheet.

Description

The TDA4865J and TDA4865AJ are deflection boosters for use in vertical deflection systems for frame frequencies up to 200 Hz.

The TDA4865J needs a separate flyback supply voltage, so the supply voltages are independently adjustable to optimize power consumption and flyback time.

Features

  • I Power amplifier with differential inputs I Output current up to 3.8 A (p-p) I High vertical deflection frequency up to 200 Hz I High linear sawtooth signal amplification I Flyback generator: N TDA4865J: separate adjustable flyback supply voltage up to 70 V N TDA4865AJ: internally doubled supply voltage (two supply voltages only for DC-coupled outputs) 3. Quick reference data Table 1. Symbol VP1 VP2 VFB VP3 Vi(INN) Vi(INP) IP1 Quick reference data Parameter supply voltage 1 supply voltage 2 flyba.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TDA4865J_PhilipsSemiconductors.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by NXP Semiconductors

Part Number Description
TDA4865J Vertical Deflection Booster
TDA4860 Vertical deflection power amplifier
TDA4861 Vertical deflection power amplifier
TDA4863AJ Vertical deflection booster
TDA4863J Vertical deflection booster

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TDA4865J; TDA4865AJ Vertical deflection booster Rev. 02 — 3 November 2006 Product data sheet 1. General description The TDA4865J and TDA4865AJ are deflection boosters for use in vertical deflection systems for frame frequencies up to 200 Hz. The TDA4865J needs a separate flyback supply voltage, so the supply voltages are independently adjustable to optimize power consumption and flyback time. For the TDA4865AJ the flyback supply voltage will be generated internally by doubling the supply voltage and therefore a separate flyback supply voltage is not needed. Both circuits provide differential input stages. 2. Features I Power amplifier with differential inputs I Output current up to 3.
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