LB1860 查看數據表（PDF） - ON Semiconductor
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LB1860 Datasheet PDF : 8 Pages
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LB1860,1860M,1861,1861M
Specifications
Absolute Maximum Ratings at Ta = 25 °C, ( ): LB1860M, LB1861M
Parameter
Maximum input current
Output supply voltage
Output current
RD flow-in current
RD supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
ICC max
VOUT
IOUT
IRD
VRD
Pd1 max
Pd2 max
Topr
Tstg
t % 20 ms
Conditions
Ratings
200
Internal
1.5
10
50
1.1
Mounted on 20 × 15 × 1.5 mm glass epoxy board
(0.8)
–30 to +80
–55 to +125
Allowable Operating Ranges at Ta = 25 °C
Parameter
Input current range
Common-mode input voltage range
Symbol
ICC
VICM
Conditions
Electrical Characteristics at Ta = 25 °C, ICC = 10 mA
Parameter
Output limiting voltage
Output saturation voltage
Input voltage
Amp input offset voltage
Amp input bias current
RD output saturation
voltage
C flow-out current
C discharge current
Comparator input threshold
voltage
Ct discharge voltage
Rt input current
Rt comparator voltage
Thermal protection circuit
operating voltage
Thermal protection circuit
hysteresis
Symbol
VOLM1
VO sat1
VO sat2
VO sat3
VIN
VOFF
IBA
VRD (sat)
IC1
IC2
VTH1
VTH2
Vct
IRT
VRT
TSD
Conditions
LB1860, 1860M: IO = 0.1 A
LB1861, 1861M: IO = 0.1 A
IO = 0.5 A
IO = 1.0 A
IO = 1.5 A
ICC = 7.0 mA
IRD = 5 mA
C = GND
C = VIN
VRT = GND
RT = OPEN
Design target
∆TSD
Design target
Pin Assignments
Ratings
6.0 to 50
0 to VIN –1.5
min
54
30
6.4
–7.0
–250
2.7
0.35
0.77
0.44
0.18
–440
0.59
typ
57
32
0.95
1.15
1.4
6.7
0
0.15
3.9
0.50
0.8 VIN
0.47 VIN
0.2 VIN
–350
0.62 VIN
180
max
60
34
1.2
1.5
2.0
7.0
7.0
0.3
5.0
0.65
0.83
0.50
0.22
–240
0.65
40
Unit
mA
V
A
mA
V
W
W
°C
°C
Unit
mA
V
Unit
V
V
V
V
V
V
mV
nA
V
µA
µA
V
V
V
µA
V
°C
°C
Top view
Top view
No.2
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