TA8415

TA8415P TOSHIBA | Alldatasheet

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TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC STEPPING MOTOR CONTROLLER / DRIVER The TA8415P is general purpose unipolar stepping motor controller/driver, applicable to 3/4 phase motors and 1, 1-2, 2 phase excitation drive by initial setting of control terminals. _ FEATURES Pw \\ @ 1 chip stepping motor controller /driver. \\ @ 3 or 4 phase and 1, 1-2, 2 phase excitation drive are available. DIP16-P-300-2.54A @ CW/CCW rotation and 1 clock or 2 clock drive are Weight : 1.11g (Typ.) available. @ Hysteresis is provided with clock, CW/CCW, reset inputs for noise protection. @ Output enable, initial detect are available. @ Output current up to 400mA (MAX.) BLOCK DIAGRAM Voc cour I<] ee Dw . dopo] prone pe og oh De Pe acon] | one EEE cece fp fre HSB fa qe Ey pep # fp qe DECODER ] <HD: 246 @- >t pt GND 2610016802 malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing 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 ranges as set forth in the most recent products specifications. Also, please keep in mind the precautions and conditions set forth in the TOSHIBA Semiconductor Reliability Handbook. 1997-07-01 1/10

PIN No. | SYMBOL PIN NAME FUNCTIONAL DESCRIPTION Clock Wise oe . cw/ccw / Counter Clock Wise Direction Control Input Function Table A [2 [Fa [Excitation A_____| Phase Excitation Mode [3 | &5 | xctation 8 input Truth Table 8

3 Phases/4 Phases Phase Control Input

[6 Pst [tou | gt Output #2 Out #2 Output [sen [end SCSC~d DSCC | uu [e& | Output Enable Outputs are Enable at E="H” CK-OUT | Clock-Out Clock Output Clock In-1 Clock Input 1 [14 [ek [lock tp’? ——[ Clock input 2 | Tut Table A A a TRUTH TABLE A TRUTH TABLE B cw/ 3/4 cocron | [es [|g] _aneron ee 1 Phase Excttation IL 4 Phases [2 Phase Excitation pa ew 1.2 Phase Excitation tL finhibe | [est Made g1~ 4 ON I 3 Phases PH | ff] KH [wi 1-2 Phase Excitation PI [HLH [4 [Test Wode gi~ ga ON (Note) Conversion of Phase Excitation Mode must be made after the Reset Mode is established. 961001EBA2" @ The products described in this document are 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 responsibilty 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 9997-07-01 2/10

SCHEMATIC OF INPUTS AND OUTPUTS Eq, Ep, 3/4, € cK1, CK2, CW/CCW, R gi~$4 ‘MO, CK-OUT Vec Vec GS © Vcc S. Vec ouT ra 10kQ. oO IN IN H { ! = lk to our * * 4 u j wt i GND GND GND GND MAXIMUM RATINGS (Ta = 25°C Unless otherwise noted) CHARACTERISTIC SYMBOL RATING UNIT Supply Voltage -0.3~7.0 Output Sustaining Voltage Vee (sus) ¢ -0.3~28 Output Current (gn) jours | 400 | ma | Output Current lout MO 10 (MO, CK-OUT) CK-OUT =a3-Vee x03 [input Current Jin || a | Power Disipation |? | 12 | w_ Operating Temperature -30~85 Storage Temperature =55~150 RECOMMENDED OPERATING CONDITIONS (Ta = - 30~85°C) CHARACTERISTIC SYMBOL TEST CONDITION | win. | ve. | Max. | UNIT Supply Voltage ec | 5 5ST Output Sustaining Voltage |Vceisusyg| iT | — || Output Current gn]"L" Level [lout [| | = | = | 200 ma | Output Current ["H" Levellloh | | | = J 047 Mo, ck-ouT [*L" tevel fle | CP TT input Voltage Ww ee Clock Frequendy flock. | 0 | Power Dissipation Pp) Sd = P= fs w 1997-07-01 3/10

ELECTRICAL CHARACTERISTICS (Ta = 25°C) TEST [cianscrensne | smo |] esr conomon [ian] re. [enc] nr CUIT nowt vorage frre weet [in f= fe Pa | [ri tevel [Vf | = | [PAT Level [iw | — [Vec=55V, Vesey [= | = [10 | aa | input Curent [tttevel [in | — [Vec=55V, Wuzoav [= | — | =04| ma | frysteress | a fT (| 0 | — [mv | [Supply Current | sce J | | | — | 100 | ma | [Output Leakage Current gn | long | — |Vcc=55V, Vour=26v_[ — | — | 100 | ua | vu” tever 1M) y [Voc=4.5V, lon= -0.4mal 2.4 | — | — | Ht tevel lckour| YOu [Vec=5.0V, lon= - 10a | 40 | — | — | MO capa | [ero] vor [= eeresiincom | [= [oe] Volt = = ee = [Se oe [= gn Yours Voc =4.5V, lout =200mA t=100ms SWITCHING CHARACTERISTICS (Ta = 25°C) TEST [cvanacrensne | srs [ER] rest conomon [oa] re. [wa | nr CUIT [= [20 =] [= [19 | = | propa: [= 0 | sation [= [20 | =| Delay [= at =] os Time [= or =] “LM” Level tout [= ary = | [= [0 | =] [MO | [= 20, =| [= or =] [= or | = | [Minimum Reset Pulse Width [ twin) [— | | — | 10 | | [Maximum Clock Rise Time | e(ck) [—| — 1 — | of — Tas | 1997-07-01 4/10

3 PHASES METHOD

1 PHASE EXCITATION CW 1 PHASE EXCITATION CCW

cK ~ cK ~ | OFF | OFF # ON ’ ON orF orF #2 on — #2 ON orF orF #3 ON — # ON — $4 OFF $4 OFF m6 rr)

2 PHASE EXCITATION CW 2 PHASE EXCITATION CCW

x « | oF | oF $ ON ¥ ON orr — orF oy on orF orr— #3 ON — 8 ON $4 OFF $4 OFF m0 m6 1-2 PHASE EXCITATION CW 1-2 PHASE EXCITATION CCW «x «x | oF | OF $ ON ¥ ON orF or #2 on #2 ON orF orF #8 oN — # ON — $4 OFF ga OFF 10 m0 1997-07-01 5/10

4 PHASES METHOD

aed | OF $ ON $ ON oFF oFF #2 on — #2 ON oFF oFF on on — OFF OFF #4 ON — #4 ON — mo mo ae | OF $ ON $ ON ofr — oFF #2 ON #2 ON oFF oFF #8 ON — #8 ON — oFF ofr — #4 ON — #4 ON m0 m6 1-2 PHASE EXCITATION CW 1-2 PHASE EXCITATION CCW cK ck ofr — ofr — ae ON # ON oFF oFF #2 On — #2 ON oFF oFF # ON — # ON — oFF oFF #4 ON — #4 ON — mo mo 1997-07-01 6/10

loL - VoL CHARACTERISTIC Pp - Ta os 4 FAA ee o.4| Pulse measurement - POOR BZeneee © LEAKE e SOOT? SERPS 03 z e FEED) 3 EERE 8 oft tPA TTT ea a PZ i fete dal 2 OCC LY BP EEE LAPT Pe Pt Oe clit iTi Titi ty COE er ee ere I 0 0.2 04 0.6 08 1.0 1.2 0 20 40 60 80 100 120 140 160 Vor ¢n (Vv) AMBIENT TEMPERATURE Ta (°C) On _—_™TSGI GIO TI

(TA8415P + TD62308BP 4 phase stepping motor driver circuit) 3.9kQx4 ay AML TTT ae @ - rr w{ Td ¢ Bild 2 Blu Lock 2 Q

2 Bild § Bio

GQ b> @ [i> PO9 PO OD souase stereins motor APPLICATION CIRCUIT 2 (TA8415P + TD62553S + MP4001 high efficiency stepping motor driver circuit) © HIGHER SUPPLY ie | *s ' 258673 (100v7A) | 288676 (sovav) ane Soe] Zz 28¢1815(¥) 5vO | fa— | © LOWER SUPPLY iD 7 | on a: i : ; P - i en fd. bide bad = bow. ra 8 bid # bud s bi ov Face [Ys 3 8 (3 8 bud & bid é q <£ Pp @) fa) [> qq = Mrs a obid bid biel a ! @ 47KQx4 3.3k2x4 Soo ® @ 0 ® 4 PHASE STEPPING MOTOR 1997-07-01 8/10

4 phase motor 1-2 phase excitation drive I . VvM=12v cKIN2 © wer Op PR hd bo é || OmOmMOMOMG it ® | MONITORS | 191588x8 APPLICATION CIRCUIT 4 4 phase motor 1-2 phase excitation drive II. ? Vvec=5V VvM=24v Puaste © <e o cKIN2 O wer Of Soca Sh! ood al OM Om OMOMO it o) | | bono a 191588x8 (Note) Utmost care is necessary in the design of the output line, power supply and GND line since IC may be destroyed due to short-circuit between outputs, air contamination fault, or fault by improper grounding. 1997-07-01 9/10

DIP16-P-300-2.54A Unit : mm rs) 16 9 3 Cf) dO | |g » g 32 of 6 3p o g 19.75MAX jr tg WHI a Pies § Weight : 1.11g (Typ.) 1997-07-01 10/10