TDA8177F ,VERTICAL DEFLECTION BOOSTERFEATURES SUMMARY■ POWER AMPLIFIER Figure 1. Package■ THERMAL PROTECTION■ OUTPUT CURRENT UP TO 3.0AP ..
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TDA8185 ,HORIZONTAL AND VERTICAL PROCESSORABSOLUTE MAXIMUM RATINGS
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TIBPAL16L8--10MJB ,High-Performance Impact-X<TM> PAL<R> Circuits 20-CDIP -55 to 125
TIBPAL16L8-15MJB ,High-Performance Impact<TM> PAL<R> Circuits 20-CDIP -55 to 125TIBPAL16L8-15M is Not Recommended for New DesignsTIBPAL16L8-15M, TIBPAL16R4-15M®HIGH-PERFORMANCE IM ..
TIBPAL16L8-15MJB ,High-Performance Impact<TM> PAL<R> Circuits 20-CDIP -55 to 125TIBPAL16L8-15M is Not Recommended for New DesignsTIBPAL16L8-15M, TIBPAL16R4-15M®HIGH-PERFORMANCE IM ..
TIBPAL16L8--15MJB ,High-Performance Impact<TM> PAL<R> Circuits 20-CDIP -55 to 125block diagrams (positive logic)TIBPAL16L8’& ≥1ENO732 X 64O716 x I/O710 16I7 I/OI/O76 16I/O7I/O7I/O7 ..
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TIBPAL16L8-25CFN , LOW-POWER HIGH-PERFORMANCE IMPACT E PAL CIRCUITS
TDA8177F
VERTICAL DEFLECTION BOOSTER
1/9April 2004
TDA8177FVERTICAL DEFLECTION BOOSTER
REV. 2
FEATURES SUMMARY POWER AMPLIFIER THERMAL PROTECTION OUTPUT CURRENT UP TO 3.0APP FLYBACK VOLTAGE UP TO 70V (on Pin 5) SUITABLE FOR DC COUPLING PPLICATION EXTERNAL FLYBACK SUPPLY
DESCRIPTIONDesigned for monitors and high performance TVs,
the TDA8177F vertical deflection booster can han-
dle flyback voltage up to 70V. More than this it is
possible to have a flyback voltage which is more
than the double of the supply (Pin 2). This allows
to decrease the power consumption or to de-
crease the flyback time for a given supply voltage.
The TDA8177F operates with supplies up to 35V
and provides up to 3APP output current to drive
the yoke. The TDA8177F is offered in HEPTA-
WATT package.
Figure 1. Package
Figure 2. Pin Connections
TDA8177F
Figure 3. Block Diagram
Table 1. Absolute Maximum RatingsNote:1. Versus Pin 4. The output current can reach 4A peak for t ≤ 10µs (up to 120Hz). Provided SOAR is respected (see Figures 6 and 7). Equivalent to discharging a 200pF capacitor through a 0kΩ series resistor. Equivalent to discharging a 150pF capacitor through a 1.5kΩ series resistor.
3/9
TDA8177F
Table 2. Thermal Data
Table 3. ELECTRICAL CHARACTERISTICS(VS = 35V, TA = 25°C, unless otherwise specified)
TDA8177F
APPLICATION CIRCUITS
Figure 4. AC Coupling
5/9
TDA8177F
Figure 5. DC Coupling
Figure 6. Output Transistors SOA(for secondary breakdown)
Figure 7. Secondary Breakdown Temperature
Derating Curve(ISB = secondary breakdown current)
TDA8177F
PART NUMBERING
Table 4. Order Codes
