BD6385EFV-LB Datasheet, PDF (2/12 Pages) Rohm – High Performance, High Reliability 36V Stepping Motor Driver

BD6385EFV-LB
Datasheet
Absolute maximum ratings(Ta=25℃)
Item
Symbol
BD6385EFV
Supply voltage
Power dissipation
V_CC0,1,2
Pd
-0.2～+36.0
1.6^※1
4.7^※2
Input voltage for control pin
V_IN
-0.2～+5.5
RNF maximum voltage
Maximum output current
V_RNF
I_OUT
0.5
1.0^※3
Operating temperature range T_opr
-25～+75
Storage temperature range
T_stg
-55～+150
Junction temperature
T_jmax
150
※1 _{70mm×70mm×1.6mm glass epoxy board. Derating in done at 12.8mW/℃ for operating above Ta=25℃.}
※2 _{4-layer recommended board. Derating in done at 37.6mW/℃ for operating above Ta=25℃.}
※3 _{Do not, however exceed Pd, ASO and Tjmax=150℃.}
Operating conditions(Ta= -25～+75℃)
Item
Symbol
Supply voltage
Output current(DC)
※4 Do not however exceed Pd, ASO.
V_CC0,1,2
I_OUT
BD6385EFV
10～28
0.7^※4
Electrical characteristics
Applicable to all the series (Unless otherwise specified Ta=25℃, Vcc0,1,2=24V)
Limit
Item
Symbol
Unit
Min.
Typ.
Max.
Whole
Circuit current at standby
I_CCST
-
1.0
3.0
mA
Circuit current
I_CC
-
4.5
10
mA
Control input (SELECT, CW_CCW, CLK, PS, MODE0, MODE1, ENABLE)
H level input voltage
L level input voltage
H level input current
L level input current
V_INH
2.0
-
-
V
V_INL
-
-
0.8
V
I_INH
35
50
85
μA
I_INL
-10
0
-
μA
Output (OUT1A, OUT1B, OUT2A, OUT2B)
Output ON resistance
Output leak current
Current control
RNFXS input current
RNFX input current
VREFX input current
VREFX input voltage range
MTHX input current
MTHX input voltage range
Comparator threshold
Minimum on time
R_ON
-
1.0
1.3
Ω
I_LEAK
-
-
10
μA
I_RNFS
-2.0
-0.2
-
μA
I_RNF
-40
-20
-
μA
I_VREF
-2.0
-0.1
-
μA
V_REF
0
-
2.0
V
I_MTH
-2.0
-0.1
-
μA
V_MTH
0
-
3.5
V
V_CTH
0.36
0.4
0.44
V
t_ONMIN
0.3
0.7
1.2
μs
Unit
V
W
W
V
V
A/phase
℃
℃
℃
Unit
V
A/phase
Condition
PS=L
PS=H, VREFX=2V
V_IN=5V
V_IN=0V
I_OUT =±1.0A,
Sum of upper and lower
RNFXS =0V
RNFX=0V
VREFX=0V
MTHX=0V
VREFX=2V
R=39kΩ,C=1000pF
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TSZ02201-0P2P0B700310-1-2
26.Feb.2014 Rev.002