參數(shù)資料
型號: TDA3654
廠商: NXP SEMICONDUCTORS
元件分類: 偏轉(zhuǎn)
英文描述: Vertical deflection and guard circuit(90)(垂直偏轉(zhuǎn)與防護(hù)電路(110度))
中文描述: VERTICAL DEFLECTION IC, PSIP9
封裝: POWER, PLASTIC, SOT-131, SIP-9
文件頁數(shù): 7/14頁
文件大?。?/td> 118K
代理商: TDA3654
March 1991
7
Philips Semiconductors
Product specification
Vertical deflection and guard circuit (110)
TDA3654
TDA3654Q
Notes
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. With a 22 pF capacitor between pins 1 and 5.
Non-repetitive duty factor 3,3%.
The maximum supply voltage should be chosen so that during flyback the voltage at pin 5 does not exceed 60 V.
When V
5-4
is 13 V and no load at pin 5.
See Fig.4.
Duty cycle, d = 5% or d = 0,05.
When pin 3 is driven separately from pin 1.
During normal operation the voltage V
8-2
may not be lower than 1,5 V.
R
L
= 8
; I
L
= 125 mA (r.m.s.).
If guard circuit is active.
Input current, pin 3,
during scan (note 6)
Input voltage, pin 3,
during scan (note 6)
Input voltage, pin 1,
during flyback
Input voltage, pin 3,
during flyback
I
3
0,03
mA
V
3-2
0,8
V
9-4
V
V
1-2
250
mV
V
3-2
250
mV
Guard circuit
Output voltage, pin 7
R
L
= 100 k
(note 9)
Output voltage, pin 7 at
I
L
= 0,5 mA (note 9)
Internal series resistance
of pin 7
Guard circuit activates
(note 7)
V
7-2
4,1
4,5
5,8
V
V
7-2
3,4
3,9
5,3
V
Ri
7
0,95
1,35
1,7
k
V
8-2
1,0
V
General data
Thermal protection activation
range
T
j
158
175
192
°
C
Thermal resistance
From junction to mounting base
Power dissipation
Open loop gain at
1 kHz; (note 8)
Frequency response,
3 dB; (note 10)
R
th j-mb
P
tot
3,5
see Fig.3
4
K/W
G
o
33
f
60
kHz
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
相關(guān)PDF資料
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