Excellence in Electronics - ROHM

DC input isolated LED driver

BP5842A

[ Product description ]

BP5842A is an LED driver for constant current output from AC100V and is able to drive 1 pieces of 3W-class LEDs. Its constant current is adjustable with external resistors.

Features

・Constant current output. Current can be set via external resistors.
・Built-in transformer reduces the number of external part required while simplifying power supply configuration.
・Isolated package type.
・Compact,lightweight package saves space.
・Dimensions : 32.9x25.0x15.1mm

Product specifications

Absolute maximum ratings (Ta=25ºC)
Rated parameters Standard value Conditions
Input voltage(V) DC113 to 170  
Output voltage(V) 2.5 to 4  
Output current(mA) 700 to 960  
Number of LEDs 1  

*The contents described here are just outline for introduction.
Please obtain the specification sheets from us for thorough check before use.



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