DatasheetsPDF.com

WD3139

WillSEMI
Part Number WD3139
Manufacturer WillSEMI
Title 38V Step-Up White LED Driver
Description The WD3139 is a constant current, high efficiency LED driver. Internal MOSFET can drive up to 10 wh...
Features  Input voltage range : 2.7~5.5V  Open LED Protection : 38V (Typ.)  Reference Voltage : 200mV (±5%)  Switching...
Published Apr 30, 2017
Datasheet PDF File WD3139 PDF File


WD3139
WD3139


Features

 Input voltage range : 2.7~5.5V
 Open LED Protection : 38V (Typ.)
 Reference Voltage : 200mV (±5%)
 Switching frequency : 1MHz (Typ.)
 Efficiency : Up to 92%
 Main switch current limit : 1.2A (Typ.)
 PWM Dimming frequency : 5KHz to...



Similar Datasheet


INDEX :57ABCDEFGHIJKLMNOPQRSTUVWXYZ

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)