参数资料
型号: TDA3653B/N2
厂商: NXP SEMICONDUCTORS
元件分类: 偏转
英文描述: VERTICAL DEFLECTION IC, PSFM9
封装: POWER, PLASTIC, SOT-110-1, SIP-9
文件页数: 13/15页
文件大小: 152K
代理商: TDA3653B/N2
March 1991
7
Philips Semiconductors
Product specication
Vertical deection and guard circuit (90)
TDA3653B
TDA3653C
Notes to the characteristics
1. The maximum supply voltage should be chosen such that during flyback the voltage at pin 5 does not exceed 60 V.
2. When V5-4 = 13 V and no load at pin 5.
3. Duty factor maximum 3.3%.
4. Guard circuit is active.
5. During normal operation the voltage V8-2 may not be lower than 2.5 V.
6. Rload = 8 ; Iload(rms) = 125 mA.
7. With 220 pF between pins 1 and 5.
Input current during scan (pin 3)
pins 1 and 3 not connected
I3
0.03
mA
pins 1 and 3 connected
I3
0.21
mA
Input resistance (pin 3)
R3
3.9
5.3
6.7
k
Input voltage during yback (pin 1)
V1-2
250
mV
Input voltage during yback (pin 3)
V3-2
250
mV
Guard circuit
Output voltage (pin 7)
note 4
loaded with 100 k
V7-2
4.4
5.1
5.8
V
loaded with 0.5 mA
V7-2
3.6
4.4
5.3
V
Internal series resistance of pin 7
Ri7
0.95
1.35
1.7
k
Guard circuit active if
V8-2 is lower than
note 5
V8-2
1.8
V
General data
Thermal protection becomes active
if junction temperature exceeds
Tj
158
175
192
°C
Thermal resistance junction
to mounting base
Rth j-mb
10
12
K/W
Open loop gain at 1 kHz
note 6
GoI
42
dB
Frequency response (
3 dB)
note 7
f
40
kHz
PARAMETER
CONDITIONS
SYMBOL
MIN.
TYP.
MAX.
UNIT
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