參數(shù)資料
型號(hào)： TDA4863
廠商： INFINEON TECHNOLOGIES AG
英文描述： Boost Controller
中文描述： 升壓控制器
文件頁(yè)數(shù)： 12/20頁(yè)
文件大小： 105K
代理商： TDA4863
2000 Aug 17
12
Philips Semiconductors
Product specification
Vertical deflection booster
TDA4863J; TDA4863AJ
handbook, full pagewidth
MHB723
TDA4863AJ
470
μ
F
DIFFERENTIAL
INPUT
STAGE
VERTICAL
OUTPUT
7
6
5
4
3
2
1
REFERENCE
CIRCUIT
FLYBACK
GENERATOR
VP1
12.5 V
VN
GND
1.8 k
1
(1 W)
deflection
coil
3.9
(2 W)
5.6
100
nF
BYV27
from TDA485X
THERMAL
PROTECTION
VP3
V-OUT
1.8 k
R1
100
μ
F
270
VP2
RS1
470
μ
F
+
12.5 V
VP
CS1
CF
RP
R3
R2
D1
INN
INP
5.6
RS2
CS2
(1)
R6
(3)
R5
(2)
240
(2 W)
Fig.10 Application circuit with TDA4863AJ.
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.
(2) With R5 capacitor C
F
will be charged during scan and the value (typical value between 150 and 270
) depends on I
defl
, t
flb
and C
F
.
(3) R6 reduces the power dissipation of the IC. The maximum possible value depends on the application.
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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(kāi)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(kāi)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(kāi)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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