BH6799FVM-TR Datasheet, PDF (2/13 Pages) Rohm – 5V Single-phase Full wave Fan motor driver

BH6799FVM
Datasheet
●Electrical characteristics(Unless otherwise specified Ta=25℃,Vcc=5V)
Parameter
Circuit current
Input offset voltage
Output voltage
Input-output Gain
Limits
Symbol
Unit
Min. Typ. Max.
Icc
-
5
8
mA
Conditions
Characteristics
Fig.1
Vhofs
-
-
±6 mV
Io＝250mA
Vo
-
0.32 0.49
V _{Upper and Lower total}
Gio
45
48
51
dB
-
Fig.2,3
-
FG low voltage
Input hysteresis voltage
Vfgl
Vhys
-
-
0.3
V Ifg=3mA
±5 ±10 ±15 mV
Fig.4
Fig.5
Lock detection ON time
Ton
0.35 0.50 0.65
s
Fig.6
Lock detection OFF time Toff
Hall bias voltage
Vhb
3.5
5.0
6.5
1.1
1.3
1.5
s
V Ihb=5mA
Fig.7
Fig.8
●Truth table
H+
H
L
H-
OUT1
OUT2
FG
L
H
L
L(Output Tr：ON)
H
L
H
H(Output Tr：OFF)
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TSZ22111・15・001
2/10
TSZ02201-0H1H0B100120-1-2
11.Jul.2012 Rev.001