TDA4867 Philips Semiconductors, TDA4867 Datasheet
TDA4867
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TDA4867 Summary of contents
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... DATA SHEET TDA4867J Full bridge current driven vertical deflection booster Preliminary specification INTEGRATED CIRCUITS 2003 Feb 05 ...
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... Differential input current I i(dif) 2003 Feb 05 GENERAL DESCRIPTION The TDA4867J is a power booster for use in colour vertical deflection systems for frame frequencies 200 Hz. The circuit provides a high CMRR current driven differential input. Due to the bridge configuration of the two output stages DC-coupling of the deflection coil is achieved ...
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... V P GUARD GND GUARD FLYBACK CIRCUIT GENERATOR AMPLIFIER A PROTECTION AMPLIFIER B Fig.1 Block diagram. 3 Preliminary specification TDA4867J defl 6 OUTA R p FEEDB 9 R ref OUTB MGU988 VERSION SOT523-1 vertical deflection coil ...
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... FEEDB 9 MGU989 Fig.2 Pin configuration. FUNCTIONAL DESCRIPTION The TDA4867J consists of a differential input stage, two output stages, a flyback generator, a protection circuit for the output stages and a guard circuit. Differential input stage The differential input stage has a high CMRR differential current mode input (pin INP and pin INN) that results in a high electromagnetic immunity and is especially suitable for driver units with differential (e ...
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... Preliminary specification CONDITIONS MIN. MAX 1 note +150 20 +75 note 2 20 +150 note 3 4000 +4000 note 4 250 +250 150 C. TDA4867J UNIT ...
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... Preliminary specification CONDITIONS VALUE note 1 ] follow the recommended mounting th(mb-h) MIN. TYP. 8 2.5 80 500 = ref 0 300 = 0; note 3 2.7 3 note 3 2.7 3.0 250 1 0.6 0.3 1.1 1.6 2.1 2.8 1.1 1.6 1.0 1.6 5.1 5.7 TDA4867J UNIT 4 K/W . th(mb-h) MAX. UNIT 130 mA 600 600 A 3.3 V 3.3 V 300 2.5 A 1.25 A 1.3 V 1.8 V 2 ...
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... F (between pin V FB and flyback supply voltage) are required (see Fig.6 INP INN 7 Preliminary specification MIN. TYP. 2.6 3.1 5.2 5 GUARD 5 > 8.2 and pin GND) and a resistor FB TDA4867J MAX. UNIT 2 3.9 V 6 6.5 V 9.5 V ...
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... V GUARD (V) 2003 Feb flb flyback time t flb depends Fig.3 Timing diagram. 8 Preliminary specification TDA4867J Driver current from TDA485x, TDA4841PS or SAA4856 on pin INP. t (ms) Driver current from TDA485x, TDA4841PS or SAA4856 on pin INN. t (ms) Output voltage on pin OUTA. ...
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... Philips Semiconductors Full bridge current driven vertical deflection booster INTERNAL PIN CONFIGURATION handbook, full pagewidth 2003 Feb TDA4867J V P Fig.4 Internal circuits. 9 Preliminary specification TDA4867J MGU991 ...
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... (1) 100 100 and a capacitor are required Preliminary specification V P 2.2 k guard output, HIGH = error 3.3 k BC548 220 k MGU992 TDA4867J guard output or power save mode input ( 220 R ref 3 TDA4867J 9 MGU993 ...
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... defl deflcoil m defl 3 where power dissipation of the TDA4867J total power dissipation tot P = power dissipation of the deflection coil. defl Calculation formulae for flyback time (t 2003 Feb 05 Table 2 Calculated values SYMBOL V UNIT fl tot P defl ...
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... 14.7 3.0 12.4 11.4 2.54 1.27 5.08 3.5 14.3 2.0 11.0 10.0 REFERENCES JEDEC EIAJ 12 Preliminary specification view B: mounting base side 6.7 4.5 3.4 1.15 17.5 3.8 2.8 4.85 5.5 3.7 3.1 0.85 16.3 3.6 EUROPEAN PROJECTION TDA4867J SOT523 ( 1.65 0.8 0.3 0.02 1.10 ISSUE DATE 98-11-12 00-07-03 ...
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... If the temperature of the soldering iron bit is less than 300 C it may remain in contact for seconds. If the bit temperature is between 300 and 400 C, contact may seconds. SOLDERING METHOD DIPPING suitable 13 Preliminary specification TDA4867J ). If the stg(max) WAVE (1) suitable ...
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... Preliminary specification TDA4867J DEFINITION These products are not Philips Semiconductors ...