Sharp HT-SB200 - Page 45

HT-SB200
7 – 10
IC902 VHISTA533W+-1 : 2.2A QUAD POWER HALF BRIDGE ( STA533W ) ( 1/2 )
Figure 7-8 BLOCK DIAGRAM OF IC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
36
V
cc
Sign
V
cc
Sign
V
ss
V
DD
V
DD
V
ss
IN2B
IN2A
IN1B
IN1A
TH_WAR
FAULT
TRI-STATE
PWRDN
CONFIG
GND-Reg
GND-Clean
V
L
GND-SUB
OUT2B
OUT2B
V
cc
2B
V
cc
1A
OUT1A
GND2B
GND2A
V
cc
2A
OUT2A
OUT2A
OUT1B
OUT1B
V
cc
1B
GND1B
OUT1A
D04AU1564
N.C.
GND1A
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19