BD6722FS_1 Datasheet, PDF (1/5 Pages) Rohm – Single-Phase Full-Wave Motor Driver for Fan Motor

1/4
STRUCTURE
Silicon Monolithic Integrated Circuit
PRODUCT SERIES
TYPE
Single-Phase Full-Wave Motor Driver for Fan Motor
ＢＤ６７２２ＦＳ
FEATURES
Speed controllable by DC / PWM input
Current limit circuit
PWM soft switching drive
〇ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Limit
Unit
Supply voltage
Vcc
20
V
Power dissipation
Pd
812.5＊
mW
Operating temperature
Topr
-40～+100
℃
Storage temperature
Tstg
-55～+150
℃
High side output voltage
VOH
34
V
Low side output voltage
VOL
34
V
Low side output current
Iomax
1.5＊＊
A
Signal output current
IFG/IAL
10
mA
Signal output voltage
VFG/VAL
20
V
VREF current ability
IVREF
8
mA
VTH input voltage
VVTH
15
V
Junction temperature
Tjmax
150
℃
＊ Reduce by 6.5mW/℃ over Ta=25℃.
(On 70.0mm×70.0mm×1.6mm glass epoxy board)
＊＊ This value is not to exceed Pd.
〇OPERATING CONDITIONS
Parameter
Symbol
Limit
Unit
Operating supply voltage range
Hall input voltage range
VMIN input voltage range
Vcc
4.5～17.0
V
VH
0～Vcc-2.0
V
VVMIN
0～Vcc-2.0
V
＊This product is not designed for production against radioactive rays.
＊This document may be strategic data subject to COCOM regulations.
REV. D