PT4402, PT4401 - 3/4 Channel Parallel White/Blue LED Drivers

Datasheet Details

Part number	PT4402, PT4401
Manufacturer	Micro Bridge Technology
File Size	238.46 KB
Description	3/4 Channel Parallel White/Blue LED Drivers
Datasheet	PT4401-MicroBridgeTechnology.pdf
Note	This datasheet PDF includes multiple part numbers: PT4402, PT4401. Please refer to the document for exact specifications by model.

The PT4401/2 is a series of White/Blue LED drivers, with PT4401 capable of driving three LEDs and PT4402 driving four LEDs.

S z No external component required z Fixed 20mA or 15mA sinking current z Individual current sink circuit for each output to prevent short/open circuit on LEDs z PTC LED current for luminosity compensation z 3 channels (PT4401/SOT23-6) and 4 channels (PT4402/MSOP-8) available z PWM tuned LED brightness through EN pin z Supply voltage range 2.7V~6.0V z 0.1uA standby current.

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Published: Jul 21, 2014 |