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BD6385EFV_11 Datasheet, PDF (1/5 Pages) Rohm – Silicon monolithic integrated circuits | |||
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STRUCTURE
PRODUCT SERIES
TYPE
FUNCTION
Silicon monolithic integrated circuits
Bipolar stepping motor driver
BD6385EFV
ã»PWM constant current controllable two H bridge driver
ã»Built-in translator circuit for CLK-IN control
ã»Full, Half, Quarter step
ã»Mixed Decay control
ã»Parallel IN control
âAbsolute maximum ratings(Ta=25â)
Item
Symbol
Limit
Unit
Supply voltage
Power dissipation
VCC0,1,2
-0.2ï½+36.0
V
1.6â»1
W
Pd
4.7â»2
W
Input voltage for control pin
VIN
-0.2ï½+5.5
V
RNF maximum voltage
Maximum output current
VRNF
IOUT
0.5
1.5â»3
V
A/phase
Operating temperature range
Topr
-25ï½+75
â
Storage temperature range
Tstg
-55ï½+150
â
Junction temperature
Tjmax
150
â
â»1 70mmÃ70mmÃ1.6mm glass epoxy board. Derating in done at 12.8mW/â for operating above Ta=25â.
â»2 4-layer recommended board. Derating in done at 37.6mW/â for operating above Ta=25â.
â»3 Do not, however exceed Pd, ASO and Tjmax=150â.
âRecommended operating conditions (Ta=-25ï½+75â)
Item
Symbol
Min
Typ
Supply voltage
VCC0,1,2
10
24
Output current
IOUT
-
1.0
â»4 Do not, however exceed Pd, ASO.
This product isnât designed for protection against radioactive rays.
Max
28
1.2â»4
Unit
V
A/phase
REV. B
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