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Part Number MB6656
Manufacturers Macroblock
Logo Macroblock
Description 1A Dimmable LED Driver
Datasheet MB6656 DatasheetMB6656 Datasheet (PDF)

  MB6656   MB6656
Preliminary Datasheet MB6656 Step-Down, 1A Dimmable LED Driver Features  6~40V wide input voltage range  Maximum 1A constant output current  PWM/ DC input for dimming control  Hysteretic PFM operation eliminates external compensation design  Integrated power switch with 0.3ohm low Rds(on)  Full protections: UVLO/ Start-Up/ OCP/ Thermal/ LED Open/Short-Circuit  Only 5 external components required  Package MSL Level: 3 Surface Mount Device GSD: TO-252-5L Small Outline Transistor   Product Description MBI6656 is a step-down constant-current high-brightness LED driver to provide a cost-effective design solution for interior/exterior illumination applications. It is designed to deliver constant current to light up high power LED with only 5 external components. With hysteretic PFM control scheme, MBI6656 eliminates external compensation design and makes the design simple.   GST: SOT-23-6L     GSB: SOT-89-5L Small Outline Package The output current of MBI6656 can be programmed.



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