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PDF STV9380 Data sheet ( Hoja de datos )
| Número de pieza | STV9380 | |
| Descripción | CLASS-D VERTICAL DEFLECTION AMPLIFIER | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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STV9380
CLASS-D VERTICAL DEFLECTION AMPLIFIER FOR TV AND
MONITOR APPLICATION
FEATURES
TARGET SPECIFICATION
www.DataSheet4Us.coHmigh Efficiency Power Amplifier
s No Heatsink
s Split Supply
s Flyback Generator
s Output Current up to 2.5 APP
s Flyback Voltage up to 65V
s Suitable for DC Coupling Application
PDIP20 (14+3+3)
ORDER CODE: STV9380
DESCRIPTION
Designed for monitors and TVs, the STV9380 is a
class-D vertical deflection booster assembled in
PDIP20 Package.
It operates with supplies up to +/- 16V, provides
up to 2.5 App output current to drive the yoke. Fly-
back voltage is close to 65V.
PIN CONNECTION
-VCC
-VCC
-VCC
OUT
CFLY +
CFLY -
BOOT
VREG
FEEDCAP
FREQ
1
2
3
4
5
6
7
8
9
10
20 -VCC
19 -VCC
18 -VCC
17 -VCCPOW
16 + VCC POW
15 +VCC
14 EAout
13 IN+
12 IN-
11 SGND
May 2000
This is preliminary information on a new product now in development. Details are subject to change without notice.
Version 1.1
1/7
1
1 page  
STV9380
4 - ELECTRICAL CHARACTERISTICS (refer to Figure 1 on page 3)
Tamb = 25°C unless otherwise specified, Vcc = ±12V
Symbol
Parameter
Vcc Supply range
Iout Maximum recommended out-
put current
Iq Quiescent supply current
I13, I12 Amplifier Input bias current
w w w . D a t a S hVOeSe t 4OUutp. uct Oo fmfset voltage
SVR Supply voltage rejection
Flythr
Flyback detection threshold
positive slope
Flythf
Flyback detection threshold
negative slope
η Efficiency = Po/(Po + Pd)
Fsw Switching frequency
Fsw - op Switching frequency opera-
tive range
Rfreq
Frequency controller resistor
range
Test Conditions
Input voltage = 0
Input voltage = 0
TBD
V(14)
V(14)
Po = 3 W
Min.
±10
Typ.
TBD
-0.1
-50
TBD
1.5
0.5
TBD
120 140
100
7 10
Max.
±16
±1.25
TBD
+50
Units
V
A
mA
µA
mV
dB
V
V
160 kHz
200 kHz
14 kΩ
5/7
2
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet STV9380.PDF ] | |
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