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參數(shù)資料
| 型號(hào)： | TDA4864AJ |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 偏轉(zhuǎn) |
| 英文描述： | Vertical deflection booster |
| 中文描述： | VERTICAL DEFLECTION IC, PZFM7 |
| 封裝： | PLASTIC, SOT-524-1, DIL-BENT-SIL, 7 PIN |
| 文件頁(yè)數(shù)： | 11/16頁(yè) |
| 文件大小： | 79K |
| 代理商： | TDA4864AJ |
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2003 Oct 31
11
Philips Semiconductors
Product specification
Vertical deflection booster
TDA4864J; TDA4864AJ
APPLICATION INFORMATION
handbook, full pagewidth
TDA4864J
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 TDA4864J for external guard signal generation.
handbook, full pagewidth
TDA4864J
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
deflection controller
+
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 TDA4864J.
Attention: the heatsink of the IC must be isolated against ground of the application (it is connected to pin GND).
(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) |
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|---|---|
| TDA4864J | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Vertical deflection booster |
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| TDA4865AJ | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:eflection boosters for use in vertical deflection systems for frame frequencies up to 200 Hz. |
| TDA4865J | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:eflection boosters for use in vertical deflection systems for frame frequencies up to 200 Hz. |
| TDA4866 | 制造商:Panasonic Industrial Company 功能描述:IC |
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