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TDA8146

Features: .LOW POWER DISSIPATION ·PULSE WIDTH MODULATOR FOR SWITCH MODE OPERATION .OUTPUT SINK CURRENT UP TO 800mA .OUTPUT SOURCE CURRENT UP TO 100mA· PARASITIC PARABOLA SUPPRESSION DURING VERTICAL FLYBACK ·VERTICAL CURRENT SENSE INPUTS GROUND COMPATIBLE·PROGRAMMABLE PARABOLA CURRENT GENERATOR FOR...

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SeekIC No. : 004516677 Detail

TDA8146: Features: .LOW POWER DISSIPATION ·PULSE WIDTH MODULATOR FOR SWITCH MODE OPERATION .OUTPUT SINK CURRENT UP TO 800mA .OUTPUT SOURCE CURRENT UP TO 100mA· PARASITIC PARABOLA SUPPRESSION DURING VERTICAL ...

TDA8146 Data Sheet

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Part Number:
TDA8146
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:

.LOW POWER DISSIPATION
·PULSE WIDTH MODULATOR FOR SWITCH MODE OPERATION
.OUTPUT SINK CURRENT UP TO 800mA
.OUTPUT SOURCE CURRENT UP TO 100mA
· PARASITIC PARABOLA SUPPRESSION DURING VERTICAL FLYBACK
·VERTICAL CURRENT SENSE INPUTS GROUND COMPATIBLE
·PROGRAMMABLE PARABOLA CURRENT GENERATOR FOR DIFFERENT TV-TUBES
·EXTERNAL KEYSTONE ADJUSTMENT


Pinout

Connection Diagram


Specifications

Symbol Parameter
Value
Unit
I7 Output Sink Current
80
mA
I7 Output Source Current
100
mA
VS Supply Voltage
33
V
V4 Vertical Flyback Input Voltage

0.3 to 60
V
V10 Input Voltage at Pin 10
10 to VS
V
V9 Input Voltage at Pin 9
10 to 20
V
Vin Input Voltage at all other Pins
0.3 to VS
V
Tstg Storage Temperature
40 to 150

Tj Junction Temperature
0 to 150


 


Description

The TDA8146 is a monolithic integrated circuit in a 14 pin dual-in-line plastic package.

The TDA8146 is designed for use in the east-west pin-cushion correction by driving a diode modulator in TV and monitor applications.

Since the parabola current generator is programmable the device can operate with different CRTs.




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