LB1692
Electrical Characteristics at Ta = 25°C, VCC = 5 V, VM = 45 V
Parameter
Current drain
Output saturation voltage
Output leakage current
[Hall amplifier]
Input bias current
Common mode input voltage
range
Hysteresis
Input voltage
[FG pin] (Speed pulse output)
Output low level voltage
Pull-up resistance
Forward, reverse,
and stop
operation
Forward
Stop
Reverse
Current control operation limiter
Thermal cutoff operating
temperature
Hysteresis
Low voltage protection
operating voltage
Hysteresis
Symbol
ICC1
ICC2
VO sat1
VO sat2
IO leak
IHB
Conditions
When stopped
IO = 1 A, VO (sink) + VO (source)
IO = 2 A, VO (sink) + VO (source)
∆VIN
VSLH
VSHL
VFGL
RFG
VFSR1
VFSR2
VFSR3
VRf
TSD
∆TSD
VLVSD
∆VLVSD
L→H
H→L
IFG = 5 mA
Design target value
Pin Assignment
min
1.5
23
5
–25
7.5
2.1
4.2
0.42
150
3.5
0.2
typ
max
Unit
4
6
mA
10
15
mA
2.1
3.0
V
3.0
4.2
V
100
µA
1
4
µA
3.2
V
30
37
mV
15
25
mV
–15
–5
mV
0.16
0.4
V
10
12.5
kΩ
0
0.8
V
2.5
2.9
V
5.0
V
0.5
0.6
V
180
°C
25
°C
3.8
4.1
V
0.3
0.4
V
(Top view)
No. 4844-2/5