LB1845 查看數據表（PDF） - SANYO -> Panasonic
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LB1845 Datasheet PDF : 9 Pages
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Pd max - Ta
24
With an arbitrarily large heat sink
20
LB1845
16
12
10.4
8
4 Independent IC
3
0
--20
0
20
40
60
Ambient Temperature, Ta- °C
1.56
80
100
ILB00880
Truth Table
ENABLE
L
L
H
PHASE
H
L
-
OUTA
H
L
OFF
OUTB
L
H
OFF
I0
I1
Output Current
L
L
VREF/(10×RE) = IOUT
H
L
VREF/(15×RE) = IOUT×2/3
L
H
VREF/(30×RE) = IOUT×1/3
H
H
0
Note: Outputs is OFF when ENABLE is high or in the I0 = I1 = high state.
Pin Assignment
28 27 26 25 24 23 22 21 20 19 18 17 16 15
LB1845
1 2 3 4 5 6 7 8 9 10 11 12 13 14
ILB00881
No.5505-3/9
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