Datasheet4U Logo Datasheet4U.com

PT4402, PT4401 Datasheet - Micro Bridge Technology

PT4402 3/4 Channel Parallel White/Blue LED Drivers

The PT4401/2 is a series of White/Blue LED drivers, with PT4401 capable of driving three LEDs and PT4402 driving four LEDs. There is no external component needed, which helps to simplify the system design and lower the system cost significantly. The circuit is optimized to provide over 90% efficienc.

PT4402 Features

* 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 brightnes

PT4401-MicroBridgeTechnology.pdf

This datasheet PDF includes multiple part numbers: PT4402, PT4401. Please refer to the document for exact specifications by model.
PT4402 Datasheet Preview Page 2 PT4402 Datasheet Preview Page 3

Datasheet Details

Part number:

PT4402, PT4401

Manufacturer:

Micro Bridge Technology

File Size:

238.46 KB

Description:

3/4 channel parallel white/blue led drivers.

Note:

This datasheet PDF includes multiple part numbers: PT4402, PT4401.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

PT4401 3/4 Channel Parallel White/Blue LED Drivers (Micro Bridge Technology)

PT4404 Low Dropout Adjustable 350mA Current Regulator (PowTech)

PT4410 N-Channel MOSFET (Jin Yu Semiconductor)

PT44201D Single Port 10/100 Base-Tx (Bourns)

PT4435 P-Channel MOSFET (Jin Yu Semiconductor)

PT4450 SAW-based ASK/OOK Transmitter (PTC)

PT4455 PLL-based OOK/ASK Transmitter (Princeton Technology)

PT4101 White LED Step-Up Converter (Powtech)

TAGS

PT4402 PT4401 Channel Parallel White Blue LED Drivers Micro Bridge Technology

PT4402 Distributor