%PDF-1.4
%
1 0 obj
<<
/Type /Catalog
/Version /1.6
/Pages 2 0 R
/Metadata 3 0 R
/PageLabels 4 0 R
>>
endobj
5 0 obj
<<
/Author (ON Semiconductor)
/CreationDate (D:20111013130602-07'00')
/Creator (BroadVision, Inc.)
/ModDate (D:20201109092521+01'00')
/Producer (Acrobat Distiller 9.4.6 \(Windows\))
/Subject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
/Title (AMIS-30421 - Micro-Stepping Stepper Motor Bridge Controller)
/Keywords ()
>>
endobj
2 0 obj
<<
/Type /Pages
/Kids [6 0 R 7 0 R 8 0 R 9 0 R 10 0 R 11 0 R 12 0 R 13 0 R 14 0 R 15 0 R
16 0 R 17 0 R 18 0 R 19 0 R 20 0 R 21 0 R 22 0 R 23 0 R 24 0 R 25 0 R
26 0 R 27 0 R 28 0 R 29 0 R 30 0 R 31 0 R 32 0 R 33 0 R 34 0 R 35 0 R
36 0 R 37 0 R 38 0 R 39 0 R 40 0 R 41 0 R 42 0 R 43 0 R 44 0 R 45 0 R
46 0 R 47 0 R]
/Count 42
>>
endobj
3 0 obj
<<
/Length 5391
/Subtype /XML
/Type /Metadata
>>
stream
2011-10-13T13:06:02-07:00
BroadVision, Inc.
2020-11-09T09:25:21+01:00
2020-11-09T09:25:21+01:00
Acrobat Distiller 9.4.6 (Windows)
application/pdf
AMIS-30421 - Micro-Stepping Stepper Motor Bridge Controller
ON Semiconductor
The AMIS−30421 is a micro-stepping stepper motor bridge
controller for large current range bipolar applications. The chip
interfaces via a SPI interface with an external controller in order to
control 2 external power NMOS H−bridges. It has an on-chip voltage
regulator, current sensing, self adapting PWM controller and
pre-driver with smart slope control switching allowing the part to be
EMC compliant with industrial and automotive applications. It uses a
proprietary PWM algorithm for reliable current control.
The AMIS−30421 contains a current translation table and takes the
next micro-step depending on the clock signal on the “NXT” input pin
and the status of the “DIR” (direction) register or input pin. The chip
provides a so-called “Speed and Load Angle” output. This allows the
creation of stall detection algorithms and control loops based on load
angle to adjust torque and speed.
The AMIS−30421 is implemented in a mature technology, enabling
fast high voltage analog circuitry and multiple digital functionalities
on the same chip. The chip is fully compatible with automotive
voltage requirements.
The AMIS−30421 is easy to use and ideally suited for large current
stepper motor applications in the automotive, industrial, medical and
marine environment. With the on−chip voltage regulator it further
reduces the BOM for mechatronic stepper applications.
uuid:3c491bad-e98c-4269-9e49-bd474ec9a57c
uuid:5dbd4205-b442-4286-9a57-e25d6ce46cc5
Print
endstream
endobj
4 0 obj
<<
/Nums [40 48 0 R 41 49 0 R]
>>
endobj
6 0 obj
<<
/Annots [50 0 R]
/Contents [51 0 R 52 0 R 53 0 R 54 0 R 55 0 R 56 0 R 57 0 R 58 0 R]
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 59 0 R
/Rotate 0
/Type /Page
>>
endobj
7 0 obj
<<
/Contents 60 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 61 0 R
/Rotate 0
/Type /Page
>>
endobj
8 0 obj
<<
/Contents 62 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 63 0 R
/Rotate 0
/Type /Page
>>
endobj
9 0 obj
<<
/Contents 64 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 65 0 R
/Rotate 0
/Type /Page
>>
endobj
10 0 obj
<<
/Annots [66 0 R 67 0 R 68 0 R 69 0 R 70 0 R 71 0 R 72 0 R 73 0 R 74 0 R]
/Contents 75 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 76 0 R
/Rotate 0
/Type /Page
>>
endobj
11 0 obj
<<
/Annots [77 0 R 78 0 R 79 0 R 80 0 R 81 0 R 82 0 R 83 0 R 84 0 R 85 0 R]
/Contents 86 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 87 0 R
/Rotate 0
/Type /Page
>>
endobj
12 0 obj
<<
/Annots [88 0 R 89 0 R 90 0 R 91 0 R 92 0 R 93 0 R 94 0 R 95 0 R 96 0 R 97 0 R
98 0 R 99 0 R 100 0 R 101 0 R]
/Contents 102 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 103 0 R
/Rotate 0
/Type /Page
>>
endobj
13 0 obj
<<
/Annots [104 0 R 105 0 R 106 0 R 107 0 R 108 0 R 109 0 R 110 0 R 111 0 R]
/Contents 112 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 113 0 R
/Rotate 0
/Type /Page
>>
endobj
14 0 obj
<<
/Annots [114 0 R 115 0 R 116 0 R 117 0 R 118 0 R 119 0 R 120 0 R]
/Contents 121 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 122 0 R
/Rotate 0
/Type /Page
>>
endobj
15 0 obj
<<
/Contents 123 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 124 0 R
/Rotate 0
/Type /Page
>>
endobj
16 0 obj
<<
/Contents 125 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 126 0 R
/Rotate 0
/Type /Page
>>
endobj
17 0 obj
<<
/Contents 127 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 128 0 R
/Rotate 0
/Type /Page
>>
endobj
18 0 obj
<<
/Annots [129 0 R 130 0 R 131 0 R 132 0 R 133 0 R 134 0 R]
/Contents 135 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 136 0 R
/Rotate 0
/Type /Page
>>
endobj
19 0 obj
<<
/Annots [137 0 R 138 0 R 139 0 R 140 0 R 141 0 R]
/Contents 142 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 143 0 R
/Rotate 0
/Type /Page
>>
endobj
20 0 obj
<<
/Contents 144 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 145 0 R
/Rotate 0
/Type /Page
>>
endobj
21 0 obj
<<
/Annots [146 0 R]
/Contents 147 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 148 0 R
/Rotate 0
/Type /Page
>>
endobj
22 0 obj
<<
/Annots [149 0 R]
/Contents 150 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 151 0 R
/Rotate 0
/Type /Page
>>
endobj
23 0 obj
<<
/Annots [152 0 R]
/Contents 153 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 154 0 R
/Rotate 0
/Type /Page
>>
endobj
24 0 obj
<<
/Annots [155 0 R 156 0 R 157 0 R 158 0 R 159 0 R 160 0 R 161 0 R 162 0 R 163 0 R 164 0 R
165 0 R 166 0 R 167 0 R]
/Contents 168 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 169 0 R
/Rotate 0
/Type /Page
>>
endobj
25 0 obj
<<
/Annots [170 0 R 171 0 R 172 0 R 173 0 R 174 0 R]
/Contents 175 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 176 0 R
/Rotate 0
/Type /Page
>>
endobj
26 0 obj
<<
/Annots [177 0 R 178 0 R 179 0 R 180 0 R 181 0 R 182 0 R]
/Contents 183 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 184 0 R
/Rotate 0
/Type /Page
>>
endobj
27 0 obj
<<
/Annots [185 0 R 186 0 R 187 0 R 188 0 R]
/Contents 189 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 190 0 R
/Rotate 0
/Type /Page
>>
endobj
28 0 obj
<<
/Annots [191 0 R 192 0 R]
/Contents 193 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 194 0 R
/Rotate 0
/Type /Page
>>
endobj
29 0 obj
<<
/Annots [195 0 R 196 0 R 197 0 R 198 0 R]
/Contents 199 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 200 0 R
/Rotate 0
/Type /Page
>>
endobj
30 0 obj
<<
/Annots [201 0 R 202 0 R 203 0 R 204 0 R]
/Contents 205 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 206 0 R
/Rotate 0
/Type /Page
>>
endobj
31 0 obj
<<
/Contents 207 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 208 0 R
/Rotate 0
/Type /Page
>>
endobj
32 0 obj
<<
/Annots [209 0 R 210 0 R 211 0 R]
/Contents 212 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 213 0 R
/Rotate 0
/Type /Page
>>
endobj
33 0 obj
<<
/Annots [214 0 R 215 0 R 216 0 R 217 0 R 218 0 R 219 0 R]
/Contents 220 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 221 0 R
/Rotate 0
/Type /Page
>>
endobj
34 0 obj
<<
/Contents 222 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 223 0 R
/Rotate 0
/Type /Page
>>
endobj
35 0 obj
<<
/Annots [224 0 R 225 0 R 226 0 R 227 0 R]
/Contents 228 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 229 0 R
/Rotate 0
/Type /Page
>>
endobj
36 0 obj
<<
/Annots [230 0 R 231 0 R 232 0 R]
/Contents 233 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 234 0 R
/Rotate 0
/Type /Page
>>
endobj
37 0 obj
<<
/Annots [235 0 R 236 0 R 237 0 R 238 0 R 239 0 R 240 0 R 241 0 R 242 0 R]
/Contents 243 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 244 0 R
/Rotate 0
/Type /Page
>>
endobj
38 0 obj
<<
/Annots [245 0 R 246 0 R 247 0 R 248 0 R 249 0 R 250 0 R 251 0 R]
/Contents 252 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 253 0 R
/Rotate 0
/Type /Page
>>
endobj
39 0 obj
<<
/Annots [254 0 R 255 0 R 256 0 R 257 0 R 258 0 R 259 0 R 260 0 R 261 0 R 262 0 R 263 0 R
264 0 R 265 0 R 266 0 R 267 0 R]
/Contents 268 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 269 0 R
/Rotate 0
/Type /Page
>>
endobj
40 0 obj
<<
/Annots [270 0 R 271 0 R 272 0 R 273 0 R 274 0 R]
/Contents 275 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 276 0 R
/Rotate 0
/Type /Page
>>
endobj
41 0 obj
<<
/Annots [277 0 R 278 0 R 279 0 R 280 0 R 281 0 R]
/Contents 282 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 283 0 R
/Rotate 0
/Type /Page
>>
endobj
42 0 obj
<<
/Annots [284 0 R 285 0 R 286 0 R 287 0 R 288 0 R]
/Contents 289 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 290 0 R
/Rotate 0
/Type /Page
>>
endobj
43 0 obj
<<
/Annots [291 0 R 292 0 R 293 0 R 294 0 R 295 0 R]
/Contents 296 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 297 0 R
/Rotate 0
/Type /Page
>>
endobj
44 0 obj
<<
/Annots [298 0 R 299 0 R 300 0 R]
/Contents 301 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 302 0 R
/Rotate 0
/Type /Page
>>
endobj
45 0 obj
<<
/Annots [303 0 R 304 0 R 305 0 R 306 0 R 307 0 R 308 0 R]
/Contents 309 0 R
/CropBox [0.0 0.0 612.36 792.432]
/MediaBox [0.0 0.0 612.36 792.432]
/Parent 2 0 R
/Resources 310 0 R
/Rotate 0
/Type /Page
>>
endobj
46 0 obj
<<
/Annots [311 0 R]
/Contents [312 0 R 313 0 R 314 0 R 315 0 R 316 0 R 317 0 R 318 0 R 319 0 R]
/CropBox [0.0 0.0 612.0 792.0]
/MediaBox [0.0 0.0 612.0 792.0]
/Parent 2 0 R
/Resources 320 0 R
/Rotate 0
/Type /Page
>>
endobj
47 0 obj
<<
/Annots [321 0 R 322 0 R 323 0 R 324 0 R 325 0 R]
/Contents [326 0 R 327 0 R 328 0 R 329 0 R 330 0 R 331 0 R 332 0 R 333 0 R]
/CropBox [0.0 0.0 612.0 792.0]
/MediaBox [0.0 0.0 612.0 792.0]
/Parent 2 0 R
/Resources 334 0 R
/Rotate 0
/Type /Page
>>
endobj
48 0 obj
<<
/S /D
>>
endobj
49 0 obj
<<
/S /D
>>
endobj
50 0 obj
<<
/Border [0 0 0]
/Dest [45 0 R /XYZ null null null]
/Rect [452.069 255.798 459.78 262.488]
/Subtype /Link
/Type /Annot
>>
endobj
51 0 obj
<<
/Length 1185
/Filter /FlateDecode
>>
stream
HUnFȯG{^X'ND[ȃJeɐ}g/$-A.9;sfΙY%||_2xFa _6bЦQ01Ag
6{xs)*=zGH9My
1>o?QC.P5ERƭ}r_mf{،mWkgWp>]] ,ђ%_u]̘8#YJŴ,&|[.0y!cSy~|g`mXc\PR|J4'"&@]
8L@43Hlc6po~;1͟3)L)%{fCH_5N,h;wzUfh. ܉Zs<4p$ X5Q@_F9+pΏXdCլ_pQX2*iZV>aqXeU.Yh܃ۢp,w:Mm_mw%ʹљAuN+9HQeXM<@V3*|
HP":aABf#˄ "cxDx
-2RWˌ@JȳX
}>u&x*44*&մH&7.࿎*;ʴ#40wt4:<~hU]8d1r9=0wk-]7u@ cչ>w=f,bS{
(`uwxG(('MQ ֍=S1E𣿮}Cdy_!A'".(~2EB7#<"{!T$kM((b[Sxj@j~LZY-ÍЗC]XdNTڝ@à2CXۢݘ/L5!'h
SK`
۾zBڜ:}я0mWNP`7XfE]v1;k9Z(F٫HgUD{ɁwQpq0](c퇨^4Jd"o[Nĺk{tt}BrL
xrOD=k7,j5-XcR%qMӹM`wAz*J` jF
endstream
endobj
52 0 obj
<<
/Length 1116
/Filter /FlateDecode
>>
stream
HVMoFW̑,
(
$5&Nkr%mJr%i÷wfIR@i.-sy͐
?V/ޯ^E͊EQ,54;~PTSm-6m+oxv n |39yN,YFD=V0`6/ΫUM)Y0v)Š N;?cwX/҄S)yԕEH;*T,̢lL+WʺV|~Q;Yv[0L4O=5,Yt*I98(S])$Bnî]Ҵ55t=<)]52r9I; 4ҁJo5ZuZ82E5yzL^bN
lƺ~F#O `3Gulu ]ELOXP}qHsKbxroq8s'h4N :8dLQ)8:QP4s_Kh-C?<iu)eB4u.ݜ|p&4[k"v
>iխ±=ʵ#pҳ8?e<"bZE}q].XӺq3 $!(s'VUce9iq&48ILKU=훊' r98ExE3LtJ]®LP ;Oisy0
XDU]erDc:
tȲ,Ϯ<^=BndDD|8މ
v8x$p
?:xZi$AG-0`yDIq
mOWzUiFro@]Q#oeۻ_>g,R"-ݽHk|ڍ,^XW f,
endstream
endobj
53 0 obj
<<
/Length 983
/Filter /FlateDecode
>>
stream
HV]o6}ׯrP tqm`LdёzyO%e;r5 {ι`)IcQ2§ۀBV}C K((Jb!ҳ1N%M𱳻M*!y
Až.;na-Lv`
Hh̡84PD&=_(ի_P!_tkJND"kJ\7ۮitmDŽFvC
[
_
kuS(8mZӴ?VP%ydK]