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LB1945H データシートの表示(PDF) - SANYO -> Panasonic

部品番号
コンポーネント説明
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LB1945H Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
Package Dimensions
unit : mm (typ)
3233B
15.2
(6.2)
28
15
1
0.8
(0.8)
2.0
14
0.3
2.7
LB1945H
0.25
SANYO : HSOP28H(375mil)
2.4
2.0
1.9
1.6
1.2
0.8
0.4
0
-20
Pd max -- Ta
Specified board: 114.3×76.1×1.6mm3
glass epoxy board.
0.91
0
20
40
60
80 90 100
Ambient temperature, Ta -- °C
Pin Assignment
OUTA 1
OUTA 2
NC 3
NC 4
E1 5
D-GND 6
VBB1 7
28 OUTB
27 OUTB
26 NC
25 NC
24 VBB2
23 E2
22 D-GND
LB1945H
VCC 8
PHASE1 9
ENABLE1 10
IA2 11
IA1 12
VREF1 13
GND 14
21 CR
20 PHASE2
19 ENABLE2
18 IB2
17 IB1
16 VREF2
15 S-GND
No.6193-3/7

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