TDA8357J Philips Semiconductors, TDA8357J Datasheet

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TDA8357J

Manufacturer Part Number
TDA8357J
Description
Full bridge vertical deflection output circuit in LVDMOS
Manufacturer
Philips Semiconductors
Datasheet

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Part Number:
TDA8357J
Manufacturer:
PHILIPS
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37
Preliminary specification
File under Integrated Circuits, IC02
DATA SHEET
TDA8357J
Full bridge vertical deflection output
circuit in LVDMOS
INTEGRATED CIRCUITS
1999 Nov 10

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TDA8357J Summary of contents

Page 1

... DATA SHEET TDA8357J Full bridge vertical deflection output circuit in LVDMOS Preliminary specification File under Integrated Circuits, IC02 INTEGRATED CIRCUITS 1999 Nov 10 ...

Page 2

... TDA8357J DBS9P 1999 Nov 10 GENERAL DESCRIPTION The TDA8357J is a power circuit for use in 90 and 110 colour deflection systems for 25 to 200 Hz field frequencies, and for and picture tubes. The IC contains a vertical deflection output circuit, operating as a high efficiency class G system. The full bridge output circuit allows DC coupling of the deflection coil in combination with single positive supply voltages ...

Page 3

... A guard output feedback input The exposed die pad is connected to pin GND. 3 Preliminary specification TDA8357J OUTA 7 9 FEEDB 4 OUTB TDA8357J MGS803 INA 1 INB OUTB 4 GND TDA8357J OUTA 7 GUARD 8 FEEDB 9 MGS804 Fig.2 Pin configuration. ...

Page 4

... The value calculated by: P CMP – – FB loss ----------------------------------------------------------------------------------------------------------- - – – FB loss FB coil peak is the voltage loss between pins V loss(FB) is the deflection coil resistance coil is the voltage of zener diode D5. Z TDA8357J in series CMP CV1 R R coil M and OUTA FB ...

Page 5

... V ; note 2 P current out of any pin; pin voltage is 1 note 2 P machine model; note 3 human body model; note 4 note 5 resistor. 170 C. j CONDITIONS in free air 5 Preliminary specification TDA8357J MIN. MAX 0 2.0 A 1.5 ms 1.2 ...

Page 6

... A; notes 5 and 6 o(p-p) adjacent blocks non adjacent blocks across i(dif 200 mV I(bias I(bias i(dif i(dif) notes 7 and 8 open-loop note 9 note 10 6 Preliminary specification TDA8357J MIN. TYP. MAX. 7 1000 1500 100 880 1600 25 35 3.9 5.5 2.8 4 ...

Page 7

... R P(ripple) 7 Preliminary specification MIN. TYP. 7 > 100 mV for each input. i(dif) P loss(1) P loss( and OUTA. FB TDA8357J MAX. UNIT 1 2.5 mA and OUTA, and is a positive value. and OUTB, and is a positive value. ...

Page 8

... R GRD 4 GUARD 8 3 GUARD CIRCUIT M2 D1 INA 1 M4 INPUT AND FEEDBACK CIRCUIT M1 INB GND Fig.3 Test diagram. 8 Preliminary specification TDA8357J 100 OUTA 5 FEEDB OUTB 4 TDA8357J MGS806 100 nF ...

Page 9

... GUARD M5 CIRCUIT CMP M2 270 k D1 OUTA 7 M4 FEEDB 9 INPUT AND FEEDBACK CIRCUIT M1 4 OUTB M3 TDA8357J 5 GND MGS807 = 1.45 A. o(p-p) Fig.4 Application diagram 220 100 nF (25 V) (100 V) D5 (2) D4 deflection R D1 coil ...

Page 10

... vert sup tot 10 Preliminary specification P sup L I coil peak V V 0.015 [A] = ----------------------- - + coil peak ------------------------------- - coil M 3 SYMBOL VALUE 0.725 1.45 8.82 7.9 1.5 50 640 SYMBOL VALUE 11 (hot) 11 coil 0.02 0.000802 29 4.45 1.93 2.52 TDA8357J 0.3 [W] + UNIT UNIT ...

Page 11

... When we use the values given we find – The heatsink temperature will be amb K/W. 11 Preliminary specification T T – j amb ----------------------- - – – tot 110 40 – K/W = --------------------- - – 3 amb th(h-a) tot TDA8357J – 16 ...

Page 12

... Philips Semiconductors Full bridge vertical deflection output circuit in LVDMOS INTERNAL PIN CONFIGURATION PIN SYMBOL 1 INA 2 INB OUTB 5 GND OUTA 1999 Nov 10 EQUIVALENT CIRCUIT 300 1 MBL100 300 2 MBL102 MGS805 12 Preliminary specification TDA8357J ...

Page 13

... Philips Semiconductors Full bridge vertical deflection output circuit in LVDMOS PIN SYMBOL 8 GUARD 9 FEEDB 1999 Nov 10 EQUIVALENT CIRCUIT 300 8 MBL103 300 9 MBL101 13 Preliminary specification TDA8357J ...

Page 14

... 14.7 3.0 12.4 11.4 3.5 2.54 1.27 5.08 14.3 2.0 11.0 10.0 REFERENCES JEDEC EIAJ 14 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 TDA8357J SOT523 ( 1.65 0.8 0.3 0.02 1.10 ISSUE DATE 98-11-12 ...

Page 15

... 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 15 Preliminary specification TDA8357J ). If the stg(max) WAVE (1) suitable ...

Page 16

... Tel. +46 8 5985 2000, Fax. +46 8 5985 2745 Switzerland: Allmendstrasse 140, CH-8027 ZÜRICH, Tel. +41 1 488 2741 Fax. +41 1 488 3263 Taiwan: Philips Semiconductors, 6F, No. 96, Chien Kuo N. Rd., Sec. 1, TAIPEI, Taiwan Tel. +886 2 2134 2886, Fax. +886 2 2134 2874 Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd., 209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260, Tel ...

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