Macroblock MBI1828
8-Channel All-Ways-On Constant Current LED Driver
| Part No. | MBI1828 |
|---|---|
| Datasheet | MBI1828 Download |
| Manufacturer |  Macroblock |
| Description | 8-Channel All-Ways-On Constant Current LED Driver |
| Buy | Stock & Price |
FEATURES
z Maximum 50V output sustaining voltage z 8 constant-current output channels z Adjustable 5 - 60mA output current per channel through an external resistor z Constant output current invariant to load voltage change z Excellent output current accuracy: between channels: <±3% (max.), and between ICs: <±6% (max.) z Open-circuit detection mode to detect LED errors z Integrated voltage regulator for 8 - 40V supply voltage z Voltage feedback for DC/DC controller z Package Type: “Pb-free & Green” package with thermal pad Current Accuracy Between Channels Between ICs < ±3% < ±6% Conditions IOUT = 5 ~ 60mA Thin Shrink SOP GTS: TSSOP16-173-0.65 Quad Flat No-Lead GFN: QFN24-4*4-0.5 ProductDESCRIPTION
MBI1828 is an instant On/Off LED driver for lighting applications and exploits PrecisionDrive™ technology to enhance its output characteristics. At MBI1828 output stage, 8 regulated current ports are designed to provide uniform and constant current sinks for driving LEDs within a large range of VF variations.
