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1E331 55PT10B 54001 AD841SH TEA0678 16800 04N70B 80022
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  Datasheet File OCR Text:
 LB1946
PWM
LB1946



LB1946

Fclk TSCH TSCL
CLK TDS TDH DATA D4 D5 D6 D10 D11 Tlat SET Tlatw

LB1946



LB1946
Fclk TSCH TSCL
CLK TDS TDH DATA D4 D5 D6 D10 D11 Tlat SET Tlatw
OUTA OUTAVBB OUTB OUTB-
VCC
MD ST
LB1946
+
VREF1
VREF2 -
+-
GND
CR1
E1
CLK
DATA SET
E2
CR2
LB1946
VREF1
VREF2 16 13 NC
DATA
CR1
MD
NC
28
27
26
25
24
23
22
21
20
19
18
17
NC
15
LB1946
1 VBB
2 NC
3 E1
4 NC
5 NC
6 OUTA-
7 OUTA
8 OUTB-
9 OUTB
10 NC
11 NC
12 E2
14 VBB
GND
VCC
CR2
SET
CLK
NC
ST
Top view
1 s C LO C K 1 s D AT A D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D 10 D 11
SET
LB1946
LB1946
MD 1.6 3.9V FAST SLOW 10F GND V CC 5V 28 1 VBB VCC 27 VREF1 26 NC 25 CR1 24 MD CLK NC E1 NC NC OUTA OUTA OUTB OUTB NC 11 NC 12 E2 13 NC 14 VBB 42V 2
1 3 4 5 30k
SBD 6 L 7
680pF 23 22
LB1946
LB1946
DATA SET
SBD 8 L SBD 9 SBD 10
21 20 ST NC CR2 NC VREF2 GND 19 30k 18 680pF 17 1.5V 16
1
0.1F 15
Top view
47F
MD 1.2 2.5V FAST SLOW 10F GND V CC 3.3V 28 1 VBB 27 NC 26 E1 NC 25 CR1 24 MD CLK NC NC OUTA OUTA OUTB OUTB NC 11 NC 12 E2 13 NC 42V 14 15 VBB 47F Top view GND VREF1 VCC 2
1 3 4 5 30k
SBD 6 L 7
680pF 23 22
LB1946
DATA SET ST NC CR2 NC VREF2
LB1946
SBD 8 L SBD 9 SBD 10
21 20 19 30k 18 680pF 17
1
1.0V 16 0.1F
LB1946
LB1946
LB1946
C : 680pF
E1
LB1946
R : 30k
LB1946


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