MBI1828

The MBI1828 is designed as one member of the all-ways-OnTM high-power LED driver that can be used in high-flux LED lighting and automotive interior lighting. This device is easily provides users with a consistent current source in their system design and users can precisely adjust LED brightness from 0% to 100% via output control with Pulse Width Modulation. And in LED lighting applications, MBI1802 provides nearly no variations in current from channel to channel and from IC to IC.

Features of the MBI1828 are:(1)2 constant-current output channels; (2)constant output current invariant to load voltage change; (3)maximum output constant current: 360 mA; (4)thermal protection and report; (5)output current adjustment; (6)schmitt trigger input; (7)5V supply voltage; (8)package type: SOP8 with thermal pad.

The absolute maximum ratings of the MBI1828 can be summarized as:(1)supply voltage:0 to 7.0 V;(2)input voltage:-0.4 to VDD+0.4 V;(3)output current:360 mA;(4)output voltage:-0.5 to +17.0 V;(5)GND terminal current:720 mA;(6)power dissipation (on PCB, Ta=25°C):0.8 W;(7)thermal resistance (under good thermal system):33.39°C/W;(8)thermal resistance (on PCB, Ta=25°C):125°C/W;(9)operating temperature:-40 to +85°C;(10)storage temperature:-55 to +150 °C. If you want to know more information such as the electrical characteristics about the MBI1828, please download the datasheet in www.seekic.com or www.chinaicmart.com.