參數(shù)資料
型號： TDA4863
廠商： INFINEON TECHNOLOGIES AG
英文描述： Boost Controller
中文描述： 升壓控制器
文件頁數(shù)： 11/20頁
文件大?。?/td> 105K
代理商： TDA4863
2000 Aug 17
11
Philips Semiconductors
Product specification
Vertical deflection booster
TDA4863J; TDA4863AJ
APPLICATION INFORMATION
handbook, full pagewidth
MHB721
TDA4863J
22
μ
F
2
VF
5
VP
>
1 k
220 k
BC548
BC556
3.3 k
1N4448
2.2
guard output
HIGH = error
vertical
output
signal
Fig.8 Application circuit with TDA4863J for external guard signal generation.
handbook, full pagewidth
MHB722
TDA4863J
470
μ
F
DIFFERENTIAL
INPUT
STAGE
VERTICAL
OUTPUT
7
6
5
4
3
2
1
REFERENCE
CIRCUIT
FLYBACK
GENERATOR
VP1
8 V
VN
GND
1.8 k
1
(1 W)
deflection
coil
4.3
5.6
100
nF
BYV27
from TDA485X
+
50 V
THERMAL
PROTECTION
VFB
V-OUT
1.8 k
R1
470
μ
F
270
VF
VP2
RS1
470
μ
F
+
9 V
VP
CS1
RP
R3
R2
D1
INN
INP
5.6
RS2
CS2
(1)
Fig.9 Application circuit with TDA4863J.
Attention: the heatsink of the IC must be isolated against ground of the application (it is connected to pin 4).
(1) With C
S2
(typical value between 47 and 150 nF) the flyback time and the noise behaviour can be optimized.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA4863_05 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Power Factor Controller IC for High Power Factor and Low THD
TDA48632 功能描述:功率因數(shù)校正 IC RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel
TDA4863-2 功能描述:功率因數(shù)校正 IC BOOST CONTROLLER FOR HI PWR FACTOR/LW THD RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel
TDA4863-2_05 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Power-Factor Controller (PFC) IC for High Power Factor and Low THD
TDA48632G 功能描述:功率因數(shù)校正 IC RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel
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