TDA8171

Features: .POWER AMPLIFIER .FLYBACK GENERATOR .THERMAL PROTECTION .OUTPUT CURRENT UP TO 3.0APP .FLYBACK VOLTAGE UP TO 70V (on Pin 5) ·INTERNAL REFERENCE VOLTAGEPinoutSpecifications Symbol Parameter Value Unit VS Supply voltage (Pin 2) (see Note 1) 40 V V6 Flyback Peak Vol...

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SeekIC No. : 004516681 Detail

TDA8171: Features: .POWER AMPLIFIER .FLYBACK GENERATOR .THERMAL PROTECTION .OUTPUT CURRENT UP TO 3.0APP .FLYBACK VOLTAGE UP TO 70V (on Pin 5) ·INTERNAL REFERENCE VOLTAGEPinoutSpecifications Symbol Para...

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Part Number:
TDA8171
Supply Ability:
5000

Price Break

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

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Upload time: 2025/1/12

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Product Details

Description



Features:

.POWER AMPLIFIER
.FLYBACK GENERATOR
.THERMAL PROTECTION
.OUTPUT CURRENT UP TO 3.0APP
.FLYBACK VOLTAGE UP TO 70V (on Pin 5)
·INTERNAL REFERENCE VOLTAGE



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 (first part of flyback) (t < 1ms)
2.5
A
I3 Maximum Source Current (t < 1ms)
2.5
A
VESD Electrostatic Handling for all pins (see Note 4)
2000
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 100pF capacitor through a 1.5kW series resistor.



Description

Designed for monitors and high performance TVs,the TDA8171 vertical deflection booster delivers flyback voltages up to 70V.

The TDA8171 operates with supplies up to 35V and provides up to 3APP output current to drive the yoke.

The TDA8171 is offered in HEPTAWATT package.




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