TA8432K TOSHIBA | Alldatasheet

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TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC The TA8432K is a Vertical-Delection-Output circuit IC for middle and large aperture color televisions. The TA8432K combines the vertical output circuit and the _— Ramp-generator in a 12 leads single-in-line type plastic _ “or 04 package. (o — , ; ; . a The TA8432K requires only vertical deflection negative —— pulses for vertical operation. [p | | FEATURES , © Large output current : 2.2Ap.p (MAX.) Built-in R HSIP12-P-A, @ Built-in Ramp-generator 7 Po} Weight : 3.2g (Typ.) @ Built-in V.Driver circuit @ Small power dissipation Pump-Up circuit @ Vertical Output circuit @ Minimum number of external components’ BLOCK DIAGRAM RAMP- VERTICAL al OOO OM CM OMOM OOM COMO) ee ee a td 2 S S - § = 2 8 © g FS 961001EBA2 @ TOSHIBA is continually working to improve the quality and the reliability of its products, Nevertheless, semiconductor devices in general can malfunction or fall due, to theit inherent electrical sensitwity and vulnerability to physical stress. i i the responsibilty of the buyer, when utlizing TOSHIBA products, to observe standards of safety, and to avoid situations in which a malfunction or failure of a TOSHIBA product could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified ‘operating rangot as tot forth in the most recent products pecificatione. Alzo, pleaze keep in mind the precautions and conditions tet forth in the TOSHIBA Semiconductor Reliability Handbook. & The products described in this document ae subject to foreign exchange and foreign trade control laws The [Information contained herein is presented only as a guide for ‘the applications, of our products. No responsiblity is assumed by, TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. © The information contained herein is subject to change without notice 1997-11-05 1/6

© S © @ = V.Driver circuit GS ~ I K, me | - iG Ky YD “s : ” a for Pump-up. | 33 ® Sgt Ora ov @ - u } v g3g f : : *.@ . 2 |] b 4 $ wu NF 24v MAXIMUM RATINGS (Ta = 25°C) CHARACTERISTIC SYMBOL | RATING | UNIT V.Driver Power Supply Pump-up Power Supply Voltage | Vcc | 30 | V_ Vertical Output Supply Voltage [Vcc [60 [| V_| (Note) Operate at Ta=25°C with [Power Dissipation | PD max | 12.5 (Note) | W_| an infinite heat-sink. Operating Temperature =20~85 With other heat-sink is = 55~150 shown below. Pp - Ta 16) ETT TTT To ineire wear sink = we @ 80cm?x 2mm TT tot

2 AW Al HEAT SINK

2 ENCE) @ tamexamn

BEEN © cinear ane = Lf tN ® No HEAT sink g [ret N ¢ —TTTNUEEINETTTTTY

6 JU NIEINET TTT TY

: ‘Ce SN oT g Jee~xU TWENTY z Heep HH

32 J tt] PA EAN TT

op LLL TT TT | PRS 0 20 40 60 80 100 120 140 160 AMBIENT TEMPERATURE Ta (°C) 1997-11-05 2/6

RECOMMENDED OPERATING CONDITIONS (Ta = 25°C) CHARACTERISTIC SYMBOL ] mn. | ve. | max. | UNIT V.Driver Supply Voltage | Vecr | 81 | 90 | 99 | V | Pump-up Supply Voltage | Vecy | — | 24 | 29 | Vv Deflection Output Current | liiep [| — | — | 22 | Ae | ELECTRICAL CHARACTERISTICS (Ta = 25°C, Vcc1=9V, Vcc2 = 24V) TEST } _cvanncrensmc | sem [SR] nore | | ve. [oa | unr CUIT. VD river Supply Current ler [—[ Sid | Tm Vertical Tiger Threshold | V2[—| 2+ — | — | a9] v_| pins DCVoltage——S*d Vs «dT | SSSCSC~iCO IY OY VY Ramp-signal Maximum Voltage V5 3.5 v Ramp-signal Maximum Vv V Amplitude 5p-P PP Output Tr. Satulation Voltage pet Seon Wee vena [= [sf 0 | os so] | Pump-up Tr. Satulation Voltage 1 Vs7 -8 7 v Pump-up Tr. Satulation Voltage 2 Vs8 - 10 v idling Current a Vertical Output Center 1997-11-05 3/6

TOSHIBA. TAB 432K NOTE TEST [at >? ] 6] 8 | 4] 12 _| TERMINAL [7 fofatTaltefafoy] 7 | Po 2) fon{; B [AT c]aATony] 5 | P38) fon; A TAT ct? Aton] 3 Po 4 fon; atTaATc{ ayo] 5 | ps5 [on] B {es {cf} oon] 1 | | 6 ff orr | aA [ c {| c | BO ON | 12-11 | [7 for [a tals |< [orl 7-8 | ps8 jor{al[alTala lor{| 8s | Poo fon; aA TAT cA Toy 2 | Pio Pon av Ac Pa pon TEST CIRCUIT OOO OOM OOM OMOM ORE ORE ®) pets 2] aT PEE eye | ae Boa SLT TF + | : g g 24k age ey J eh 5 Te TTT T957-77-05 478

— ov + = zav >— input oF wl off | | 1K ~ on E <3 U a St. ae Re RS oR! a 100kQ. 220kQ 0.014 2200 Ss RS 3 » a 20k2 “Ss ° 2S | 8 ase & R9 6s nS “31 1kO 2.2pF &* TOOT TTT 5

HSIP12-P-A Unit : mm 28.040.2 @3.240.2 4.040.2 oe aon 3] & a) 3s | si 0.435 30.2MAX, _—“—4 Fd bo} a 1 12 _ é pi 0.640.1 Weight : 3.2g (Typ.) 1997-11-05 6/6