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> 3W led driver MBI6651-based for luxeon white green blue
3W led driver MBI6651-based for luxeon white green blue
3w LED Driver based on MBI6651
As the second member of the new LED driver series, this 3w LED driver board integrates a MBI 6651chip (MSOP-8L-118mil) by Macroblock as the new step-down DC-DC converter. It is a high efficient chip which is designed to deliver constant current to light up high power LED. Features of MBI6651help make its applications safer, such as UVLO (under voltage lock out), over temperature protection, LED open-circuited protection and LED short-circuited protection. Moreover, thermal protection (TP) function has been introduced to protect IC from overheating (165 C) in various applications. In addition, a tailored converter has also been provided like its previous version so that the connection with power supply and LEDs will be convenient.
1W LED Driver Based on MBI6651
5W LED Driver Based on MBI6651
10W LED Driver Based on MBI6651
0.5W LED Driver Based on MBI6651
* Packaging of MBI6651: MSOP-8L-118mil
* Input voltage range: 9V-35V
* Size: 24.76 (L) X 24.76 (W) X 12.00 (H) 0.2mm
* 96% efficiency @ input voltage 12V, 3 LEDs
* Number of LEDs allowed to be connected in series: 8 (Max)
* Allows users to control the dimming via an external PWM
* Easy installation and long service life
Duty Cycle of Running via PWM through DIM pin
Positive terminal for 9V -35V DC Power supply
PWM terminal. (When applied with +5v or suspended, full amount of current will be output and when connected with ground, output current will be 0)
Output current Vs input voltage @ different number of LEDs connected in series:
* Signage and Decorative LED Lighting
3 W LED Driver Based on MBI6651 1
Go to Download Center for Manual, Driver and Tutorial
