UCN5804 Просмотр технического описания (PDF) - Allegro MicroSystems
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UCN5804 Datasheet PDF : 8 Pages
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5804
BiMOS II UNIPOLAR
STEPPER-MOTOR
TRANSLATOR/DRIVER
TYPICAL INPUT CIRCUIT
VDD
IN
Dwg. EP-010-5
TYPICAL OUTPUT DRIVER
K
OUT
Dwg. EP-021-4
5
RθJT = 6.0°C/W
4
3
SUFFIX 'B', R θJA = 43°C/W
2
1
0
25
SUFFIX 'LB', R θJA = 63°C/W
50
75
100
TEMPERATURE IN °C
125
150
Dwg. GP-049-2A
TRUTH TABLE
Drive Format
Two-Phase
One-Phase
Half-Step
Step-Inhibit
Pin 9
L
H
L
H
Pin 10
L
L
H
H
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Copyright © 1987, 2000 Allegro MicroSystems, Inc.
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