5804 Datasheet, PDF (2/8 Pages) Allegro MicroSystems – BiMOS II UNIPOLAR STEPPER-MOTOR TRANSLATOR/DRIVER

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
R_θJT = 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
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