TFA3351

Features: • Minimum wiring complexity• Overtemperature protection without external components• Malfunction detection• Timer output• Automatical re-ignition after lamp changeSpecifications Pin Symbol min max unit current consumption VCC ICCeff 20 mA...

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SeekIC No. : 004517961 Detail

TFA3351: Features: • Minimum wiring complexity• Overtemperature protection without external components• Malfunction detection• Timer output• Automatical re-ignition after lamp c...

floor Price/Ceiling Price

Part Number:
TFA3351
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: 2024/11/23

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Product Details

Description



Features:

• Minimum wiring complexity
• Overtemperature protection without external components
• Malfunction detection
• Timer output
• Automatical re-ignition after lamp change



Specifications

  Pin Symbol min max unit
current consumption VCC ICCeff   20 mA
peak current for t< 100 s VCC ICCM   100 mA
input voltage error indicator EI VErr -0.3 VCC V
input voltage lamp
exchange input
LW VLW -0.3 15 V
voltage difference between
VLW and VCC for
divider factor 16 via LW
LW VLW - VCC   6 V
input current at pin TM TM ITM   1 mA
negative current load
for t<1s with max. repeat
frequency = 200kHz
TR ITR(neg.)
-500
  mA
switching output current S IS   1 mA
junction temperature   Tj   150 °C
storage temperature   Tstg -50 150 °C
ambient temperature   Tamb -20 120 °C
ESD protection   VESD   2 kV



Description

The bipolar monolithic integrated circuit triggers TFA3351, monitors and turns-off RF-oscillation of an electronic ballast for fluorescent lamps dependent on several control- and monitoring functions.




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