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TDA8143

Features: . CONTROLLED DRIVING OF THE POWER TRANSISTOR DURING TURN ON AND OFF PHASE FOR MINIMUM POWER DISSIPATION AND HIGH RELIABILITY· HIGH SOURCE AND SINK CURRENT CAPA BILITY·DISCHARGE CURRENT DERIVED FROM PEAK CHARGE CURRENT . CONTROLLED DISCHARGE TIMING · DISABLE FUNCTION FOR SUPPLY UNDER VOLT...

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SeekIC No. : 004516676 Detail

TDA8143: Features: . CONTROLLED DRIVING OF THE POWER TRANSISTOR DURING TURN ON AND OFF PHASE FOR MINIMUM POWER DISSIPATION AND HIGH RELIABILITY· HIGH SOURCE AND SINK CURRENT CAPA BILITY·DISCHARGE CURRENT DER...

TDA8143 Data Sheet

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Part Number:
TDA8143
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:

. CONTROLLED DRIVING OF THE POWER
  TRANSISTOR DURING TURN ON AND OFF PHASE FOR MINIMUM POWER DISSIPATION  AND HIGH RELIABILITY
·  HIGH SOURCE AND SINK CURRENT CAPA BILITY
·  DISCHARGE CURRENT DERIVED FROM PEAK CHARGE CURRENT
.  CONTROLLED DISCHARGE TIMING
·  DISABLE FUNCTION FOR SUPPLY UNDER
   VOLTAGE AND NONSYNCHRONOUS OP ERATION
·  PROTECTION FUNCTION WITH HYSTERE SIS FOR OVERTEMPERATURE
.  OUTPUT DIODE CLAMPING
·  LIMITING OF THE COLLECTOR PEAK CURRENT OF THE DEFLECTION POWER TRAN.
   SISTOR DURING TURN ON PERIOD
·  SPECIAL REMOTE FUNCTION WITH DELAY
   TIME TO SWITCH THE OUTPUT ON 


Pinout

Connection Diagram


Specifications

Symbol Parameter
Value
Unit
VCC DC Supply Voltage
18
V
Id Output Current
Internally Limited
Ptot Power Dissipation
Internally Limited
Tstg, Tj Storage and Junction Temperature
40, + 150
Toper Operating Temperature
0, + 70




Description

The TDA8143 is a monolithic integrated circuit designed to drive the horizontal deflection power tran-sistor.

The current source characteristic of this device is adapted to the non-linear current gain behaviour of the power transistor providing a minimum power dissipation. The TDA8143 is internally protected against short circuits and thermal overload.




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