TDA2653A 데이터 시트보기 (PDF) - Philips Electronics
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TDA2653A Datasheet PDF : 11 Pages
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Philips Semiconductors
Vertical deflection circuit
Product specification
TDA2653A
CHARACTERISTICS
Tamb = 25 °C unless otherwise specified.
Supply voltage/output stage
Supply voltage
Output voltage
at −I6 = 1,1 A
at I6 = 1,1 A
Flyback generator output voltage at −I7 = 1,1 A
Peak output current
Flyback generator peak current
Feedback
V9-8 = VS
V6-8
V6-8
V7-8
±I6
±I7
9 to 30
V
≥
V5-8 − 2,2 V
typ.
V5-8 − 1,9 V
typ.
1,3
V
≤
1,6
V
typ.
VS − 2,2 V
≤
1,3
A
≤
1,3
A
Input quiescent current
Synchronization
−I4; 10
typ.
0,1
µA
Sync input pulse
Tracking range
V2-8
1 to 12
V
typ.
28
%
Oscillator/sawtooth generator
Oscillator frequency control input voltage
Sawtooth generator output voltage
Sawtooth generator output current
V1-8
V3-8
V11-8
−I3
I11
6 to 9
V
0 to VS − 1 V
0 to VS − 2 V
0 to 4
mA
≥
−2
µA
≤
+30
mA
Oscillator temperature dependency
Tcase = 20 to 100 °C
Oscillator voltage dependency
VS = 10 to 30 V
Blanking pulse generator
(∆f/f)/∆Tcase
typ.
10-4
K-1
(∆f/f)/∆VS
typ.
4 x 10-4
V-1
Output voltage
at VS = 24 V; I2 = 1 mA
Output current
Output resistance
Blanking pulse duration at 50 Hz sync
50 Hz/60 Hz switch capability
V2−8
−I2
R2−8
tb
typ.
18,5
V
≤
3
mA
typ.
410
Ω
typ.
1,4 ± 0,07 ms
Saturation voltage; LOW voltage level
Output leakage current
Thermal resistance/junction temperature
V12−8
I12
typ.
1
V
typ.
1
µA
From junction to mounting base
Junction temperature; switching point thermal protection
Rth j-mb
Tj
≤
5
K/W
typ.
150 ± 8
°C
January 1991
5
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