STV9381
CLASS-D VERTICAL DEFLECTION AMPLIFIER FOR TV AND
MONITOR APPLICATION
FEATURES
s
s
s
s
s
s
s
s
HIGH EFFICIENCY POWER AMPLIFIER
NO HEATSINK
SPLIT SUPPLY
INTERNAL FLYBACK GENERATOR
OUTPUT CURRENT UP TO 3 APP
SUITABLE FOR DC COUPLING
APPLICATION
FEW EXTERNAL COMPONENTS
PROTECTION AGAINST LOW Vcc
PDIP20
(14+3+3)
ORDER CODE:
STV9381
DESCRIPTION
Designed for monitors and TVs, the STV9381 is a
class-D vertical deflection booster assembled in
PDIP20 Package.
It operates with supplies up to +/- 18V, provides
up to 3 App output current to drive the yoke. The
internal flyback generator avoids the need for an
extra power supply.
PIN CONNECTION
-V
CC
-V
CC
-V
CC
OUT
CFLY +
CFLY -
BOOT
VREG
FEEDCAP
FREQ
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
-V
CC
-V
CC
-V
CC
-V
CC
POW
+ V
CC
POW
+V
CC
EAout
IN+
IN-
SGND
Version 3.0
September 2003
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