TDA8177F_05 Datasheet, PDF (5/9 Pages) STMicroelectronics – VERTICAL DEFLECTION BOOSTER

Figure 5. DC Coupling
26
+ V_S
3
TDA8177F
Flyback
Supply
+V_S
R5
V_REF+ _Vertical
Position
Adjustment
V_REF-
1
POPOWWEERR
AAMMPPLLIIFFIIER
7
TDA8177F
4
-V_EE
5
POWER
AMPLIFIER
R2
R1
Figure 6. Output Transistors SOA
(for secondary breakdown)
I_C (A)
10
@ T = 25˚C
case
1
Figure 7. Secondary Breakdown Temperature
Derating Curve
(ISB = secondary breakdown current)
ISB (%)
100
90
80
10^-1
t = 1ms
t = 10ms
t = 100ms
V_CE (V)
70
10^-2
1
10
10²
60
T_case (C˚)
25
50
75
100
125
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