LL204

Features: ` Temperature and supply voltage compensated flashing frequency` Frequency doubling indicates lamp fault.` Two relay driver outputs with high current-carrying capacity and low saturation voltage` Minimum lamp load for flasher operation: > 1W` Very low sensitivity to EMI` Extremely low cu...

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LL204 Picture
SeekIC No. : 004394405 Detail

LL204: Features: ` Temperature and supply voltage compensated flashing frequency` Frequency doubling indicates lamp fault.` Two relay driver outputs with high current-carrying capacity and low saturation v...

floor Price/Ceiling Price

Part Number:
LL204
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: 2024/12/21

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Product Details

Description



Features:

` Temperature and supply voltage compensated flashing frequency
` Frequency doubling indicates lamp fault.
` Two relay driver outputs with high current-carrying capacity and low saturation voltage
` Minimum lamp load for flasher operation: > 1W
` Very low sensitivity to EMI
` Extremely low current consumption<10A ( at switches open)
` Reverse polarity protection
`Three control inputs: left, right and hazard warning



Pinout

  Connection Diagram


Specifications

PARAMETER

Symbol Rating Unit
Supply Voltage, 1 min, pins 5, 9 and 12 VCC 24 V
Junction Temperature TJ +150 °C
Operating Temperature TOPR -20 ~ +85 °C
Storage Temperature TSTG -40 ~ +150 °C
Note   Absolute maximum ratings are those values beyond which the device could be permanently damaged.
          Absolute maximum ratings are stress ratings only and functional device operation is not implied.



Description

The UTC LL204 is a dual output stages flasher designed as a relay driver for flashing light control in automotive applications. Both sides direction indicator input with only a small control current makes switch contacts for small loads possible. Each side of the vehicle is controlled separately.

The construction of the hazard switch could be simplified due to hazard warning input is separate. The flasher will dramatically increase the flash frequency by a typical ratio of 2:1 if lamp fault is detected. The UTC LL204 can be directly connected to the battery due to extreme low current consumption􀀏




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