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TDA8177F

Features: · POWER AMPLIFIER · THERMAL PROTECTION · OUTPUT CURRENT UP TO 3.0APP · FLYBACK VOLTAGE UP TO 70V (on Pin 5) · SUITABLE FOR DC COUPLING APPLICATION· EXTERNAL FLYBACK SUPPLYPinoutSpecifications Symbol Parameter Value Unit VS Supply Voltage (Pin 2) (see note 1) 40 V ...

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SeekIC No. : 004516688 Detail

TDA8177F: Features: · POWER AMPLIFIER · THERMAL PROTECTION · OUTPUT CURRENT UP TO 3.0APP · FLYBACK VOLTAGE UP TO 70V (on Pin 5) · SUITABLE FOR DC COUPLING APPLICATION· EXTERNAL FLYBACK SUPPLYPinoutSpecificati...

TDA8177F Data Sheet

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Part Number:
TDA8177F
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

· POWER AMPLIFIER
· THERMAL PROTECTION
· OUTPUT CURRENT UP TO 3.0APP
· FLYBACK VOLTAGE UP TO 70V (on Pin 5)
· SUITABLE FOR DC COUPLING APPLICATION
·  EXTERNAL FLYBACK SUPPLY


Pinout

Connection Diagram


Specifications

Symbol Parameter
Value
Unit
VS
 Supply Voltage (Pin 2) (see note 1)
40
V
V6 Flyback Peak Voltage (Pin 6) (see note 1)
75
V
V1,V7 Amplifier Input Voltage (Pins 1-7) (see note 1)
- 0.3, + VS
V
IO Maximum Output Peak Current (see notes 2 and 3)
2.5
A
I3 Maximum Sink Current (t < 1ms)
2.5
A
I3 Maximum Source Current (t < 1ms) (in the diode, see Block Diagram)
2.5
A
VESD1
VESD2		 ESD Susceptibility Tool Model (see note 4)
Human Model (see note 5)
300
2
V
kV
V3 - V2 Voltage Difference between Flyback Supply and Supply Voltage
50
V
V3, V5, V6 Min. Voltage (see note 1)
-0.4
V
Toper Operating Ambient Temperature
- 20, + 75
Tstg Storage Temperature
- 40, + 150
Tj Junction Temperature
+150
Notes :1. Versus Pin 4.
2. The output current can reach 4A peak for t 10s (up to 120Hz).
3. Provided SOAR is respected (see Figures 1 and 2).
4. Equivalent to discharging a 200pF capacitor through a 0  series resistor.
5. Equivalent to discharging a 150pF capacitor through a 1.5k series resistor.


Description

Designed for monitors and high performance TVs, the TDA8177F vertical deflection booster can handle 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 decrease 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 HEPTAWATT package.




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