BD63801EFV 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
BD63801EFV
・PWM constant current controllable two H bridge driver
・Built-in translator circuit for CLK-IN control
・Full, Half step
○Absolute maximum ratings(Ta=25℃)
Item
Symbol
Limit
Unit
Supply voltage
Power dissipation
V_CC,1,2
-0.2～+36.0
V
1.1^※1
W
Pd
4.0^※2
W
Input voltage for control pin
V_IN
-0.2～+5.5
V
RNF maximum voltage
V_RNF
0.5
V
Maximum output current
I_OUT
0.8^※3
A/phase
Operating temperature range
T_opr
-25～+85
℃
Storage temperature range
T_stg
-55～+150
℃
Junction temperature
T_jmax
+150
℃
※1 _{70mm×70mm×1.6mm glass epoxy board. Derating in done at 8.8mW/℃ for operating above Ta=25℃.}
※2 _{4-layer recommended board. Derating in done at 32.0mW/℃ for operating above Ta=25℃.}
※3 _{Do not, however exceed Pd, ASO and Tjmax=150℃.}
○Recommended operating conditions (Ta=-25～+85℃)
Item
Symbol
Min.
Typ.
Supply voltage
V_CC,1,2
19
24
Output current
I_OUT
-
0.3
※4 _{Do not, however exceed Pd, ASO.}
This product isn’t designed for protection against radioactive rays.
Max.
28
0.5^※4
Unit
V
A/phase
REV. A