STV9381 Datasheet, PDF (1/8 Pages) STMicroelectronics – CLASS-D VERTICAL DEFLECTION AMPLIFIER FOR TV AND MONITOR APPLICATION

STV9381
CLASS-D VERTICAL DEFLECTION AMPLIFIER FOR TV AND
MONITOR APPLICATION
FEATURES
s HIGH EFFICIENCY POWER AMPLIFIER
s NO HEATSINK
s SPLIT SUPPLY
s INTERNAL FLYBACK GENERATOR
s OUTPUT CURRENT UP TO 3 APP
s SUITABLE FOR DC COUPLING
APPLICATION
s FEW EXTERNAL COMPONENTS
s 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 1}
-V_{CC 2}
-V_{CC 3}
OUT ₄
CFLY + 5
CFLY - 6
BOOT 7
VREG 8
FEEDCAP 9
FREQ 10
20
-V_CC
19
-V_CC
18
-V_CC
17
-V_CC POW
16 + V_CC POW
15
+V_CC
14 EAout
13 IN+
12 IN-
11 ^SGND
September 2003
Version 3.0
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