tda8358j-n2 NXP Semiconductors, tda8358j-n2 Datasheet
tda8358j-n2
Related parts for tda8358j-n2
tda8358j-n2 Summary of contents
Page 1
... DATA SHEET TDA8358J Full bridge vertical deflection output circuit in LVDMOS with east-west amplifier Product specification Supersedes data of 1999 Dec 22 INTEGRATED CIRCUITS 2002 Sep 25 ...
Page 2
... Sep 25 GENERAL DESCRIPTION The TDA8358J 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
... DIL-bent-SIL power package; 13 leads (lead length 12 mm COMP GUARD COMP. GUARD CIRCUIT CIRCUIT INA M4 INPUT AND FEEDBACK CIRCUIT M1 INB 2 M3 INEW 5 6 VGND Fig.1 Block diagram. 3 Product specification TDA8358J OUTA 10 12 FEEDB 4 OUTB TDA8358J OUTEW MGL866 EWGND VERSION SOT141-6 ...
Page 4
... Overvoltage of output A. 4 Product specification and R (see Fig.3) connected to pins INA CV2 o(p-p) M i(dif)(p-p) INA and The principle of two supply voltages (class TDA8358J , thus INB . The allowable and the internal M for scan and P for flyback, thus , due FB ...
Page 5
... loss ------------------------------------------------------------------------------------------------------------- – – FB loss FB coil peak is the coil resistance coil is the voltage loss between pins V loss(FB INEW EWF INEW o(max) Product specification TDA8358J is CMP R + 300 coil M and OUTA while the = 750 mA. o(max) ...
Page 6
... C. j PARAMETER 6 Product specification TDA8358J MIN. MAX 0 0 3.2 1.5 ms 1.8 20 ...
Page 7
... i(dif 200 mV I(bias I(bias) across i(dif i(dif) notes 7 and 8 open-loop note 9 note 10 7 Product specification TDA8358J MIN. TYP. MAX. UNIT 7 1000 1500 mV 100 ...
Page 8
... L(max not active O(grd 4.5 V; active O(grd) at pin OUTEW I = 750 mA; note 12 o into pin INEW; note 100 500 Product specification TDA8358J MIN. TYP. MAX. UNIT 1.8 A 7.5 8 2.5 mA ...
Page 9
... EWL = 300 A. i connected to the line output transformer, the east-west amplifier EWL = 350 Product specification TDA8358J V > 100 mV. I(bias) i and OUTA, and positive value. loss(1) and OUTB, and positive value. ...
Page 10
... AND FEEDBACK CIRCUIT M1 INB 2 M3 INEW 5 6 VGND R EWF 10 k Fig.3 Test diagram. 10 Product specification TDA8358J 100 nF 100 OUTA 3 FEEDB OUTB 4 TDA8358J OUTEW EWL 30 7 EWGND MGL873 ...
Page 11
... COMP. GUARD CIRCUIT CIRCUIT CMP M2 500 k D1 OUTA 10 M4 FEEDB 12 INPUT AND FEEDBACK CIRCUIT M1 4 OUTB M3 TDA8358J OUTEW VGND EWGND R EWF 82 k MGL874 = 2.4 A. Fig.4 Application diagram 220 100 nF (100 V) deflection R D1 ...
Page 12
... Most of the TV signal processors from Philips have a current output. This current has to be converted by resistors at the input of the TDA8358J (R The voltage across these resistors can be calculated. The differential input voltage is given in the following equation (see also Fig 5 ...
Page 13
... When we use the values known we find: UNIT – s The heatsink temperature will be amb Product specification TDA8358J found by performing a th(h- 130 C; V amb K/W. th(c-h) T – amb – ------------------------ - – ...
Page 14
... Philips Semiconductors Full bridge vertical deflection output circuit in LVDMOS with east-west amplifier Equivalent thermal resistance network The TDA8358J has two independent power dissipating systems, the vertical output circuit and the east-west circuit recommended to verify the individual maximum (peak) junction temperatures of both circuits. Therefore the maximum (peak) power dissipations of the circuits and also the heatsink temperature should be measured ...
Page 15
... Full bridge vertical deflection output circuit in LVDMOS with east-west amplifier INTERNAL PIN CONFIGURATION PIN SYMBOL 1 INA 2 INB OUTB 6 VGND OUTA 5 INEW 7 EWGND 8 OUTEW 2002 Sep 25 EQUIVALENT CIRCUIT 300 1 MBL100 300 2 MBL102 MGL869 300 MGL868 15 Product specification TDA8358J ...
Page 16
... Philips Semiconductors Full bridge vertical deflection output circuit in LVDMOS with east-west amplifier PIN SYMBOL 11 GUARD 12 FEEDB 13 COMP 2002 Sep 25 EQUIVALENT CIRCUIT 300 11 MGL870 300 12 MGL871 300 13 MGL875 16 Product specification TDA8358J ...
Page 17
... 20.0 12.2 10 3.4 1.7 5.08 19.6 11.8 REFERENCES JEDEC EIAJ 17 non-concave view B: mounting base side 3.4 12.4 2.4 2.1 6 0.8 4.3 3.1 11.0 1.6 1.8 EUROPEAN PROJECTION Product specification TDA8358J SOT141 2.00 0.25 0.03 1.45 ISSUE DATE 97-12-16 99-12-17 ...
Page 18
... 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 18 Product specification TDA8358J ). If the stg(max) WAVE (1) suitable ...
Page 19
... Product specification TDA8358J DEFINITIONS These products are not Philips Semiconductors ...
Page 20
Philips Semiconductors – a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. © Koninklijke Philips Electronics N.V. 2002 All rights are reserved. Reproduction in whole or in part is prohibited ...