LB1846M 查看數據表（PDF） - SANYO -> Panasonic
零件编号
产品描述 (功能)
比赛名单
LB1846M Datasheet PDF : 6 Pages
| |||
LB1846M, 1848M
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Maximum supply voltage
Output voltage
Input voltage
Ground pin outflow current
Allowable power dissipation
VCC max
VOUT
VIN
IGND
Pd max1
Pd max2
Per channel
Independent IC
When mounted*
Operating temperature
Topr
Storage temperature
Tstg
Note: *On the specified circuit board (a 114.3 × 76.2 × 1.5-mm glass-epoxy printed circuit board)
Allowable Operating Ranges at Ta = 25°C
Parameter
Supply voltage
Input high-level voltage
Input low-level voltage
Symbol
VCC
VIH
VIL
Electrical Characteristics at Ta = 25°C, VCC = 5.0 V
Conditions
Parameter
Symbol
Conditions
[LB1846M]
Current drain
Output saturation voltage
Input current
[Spark Killer Diode]
ICC0
ICC1
VOUT1
VOUT2
IIN
IN1, 2, 3, 4 = 0 V
IN1, 3 = 3 V, IN2, 4 = 0 V
VIN = 3 V or 0 V, VCC = 3 to 7.5 V,
IOUT = 200 mA
VIN = 3 V or 0 V, VCC = 4 to 7.5 V,
IOUT = 400 mA
VIN = 5 V
Reverse current
Forward voltage
[LB1848M]
IS(leak)
VSF IOUT = 400 mA
Current drain
Output saturation voltage
Input current 1
Input current 2
[Spark Killer Diode]
ICC0
ICC1
VOUT1
VOUT2
IIN
IENA
ENA = 0 V, VIN = 3 V or 0 V
ENA = 3 V, VIN = 3 V or 0 V
ENA = 3 V, VIN = 3 V or 0 V,
VCC = 3 to 7.5 V, IOUT = 200 mA
ENA = 3 V, VIN = 3 V or 0 V,
VCC = 4 to 7.5 V, IOUT = 400 mA
VIN = 5 V
ENA = 5 V
Reverse current
Forward voltage
IS(leak)
VSF IOUT = 400 mA
Note: The thermal shutdown circuit function values are design guarantees, and are not tested.
Pin Assignments
Ratings
Unit
–0.3 to +8.0
V
VCC + VSF
V
–0.3 to +8.0
V
800
mA
350
mW
870
mW
–20 to +75
°C
–40 to +150
°C
Ratings
Unit
2.5 to 7.5
V
2.0 to 7.5
V
–0.3 to +0.7
V
Ratings
Unit
min
typ
max
0.1
10
µA
30
40 mA
0.27
0.4
V
0.55
0.8
V
150
200
µA
30
µA
1.7
V
0.1
10
µA
25
35 mA
0.27
0.4
V
0.55
0.8
V
75
100
µA
85
110
µA
30
µA
1.7
V
No. 5339-2/6
Share Link: 