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TLC5921

PinoutSpecificationsSupply voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . 0.3 V to 7 VOutput current (dc), IO(LC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90 mAInput voltage range, VI...

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SeekIC No. : 004520704 Detail

TLC5921: PinoutSpecificationsSupply voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . 0.3 V to 7 VOutput current (dc), IO(LC) . . . . . . . . . . . ....

TLC5921 Data Sheet

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Part Number:
TLC5921
Supply Ability:
5000

Price Break

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

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Product Details

Description



Pinout

Connection Diagram


Specifications

Supply voltage, VCC  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . 0.3 V to 7 V
Output current (dc), IO(LC)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90 mA
Input voltage range, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  0.3 V to VCC + 0.3 V
Output voltage range, VO(SOUT), VO(XDOWN)  . . . . . . . . . . . . . . . . .. . . . 0.3 V to VCC + 0.3 V
Output voltage range, VO(OUTn)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to 18 V
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40°C to 150°C
Continuous total power dissipation at (or below) TA = 25°C . . . . . . . . . . . .   . . . . . . . . . 3.9 W
Power dissipation rating at (or above) TA = 25°C . . . . . . . . . . . . . . . . . . . . . .. . . .31.4 mW/°C
NOTE 1: All voltage values are with respect to GND terminal.


Description

The TLC5921 is a current-sink constant current driver incorporating shift register and data latch. The current value at constant current output can be set by one external register. The device also incorporates thermal shutdown (TSD) circuitry which turns constant current output off when the junction temperature exceeds the limit, and LED open detection (LOD) circuitry to report the LED was disconnected.




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