• Part: MBI6663
  • Manufacturer: Macroblock
  • Size: 375.13 KB
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MBI6663 Key Features

  • 6~65V wide input voltage range
  • Maximum 1A constant output current
  • PWM/DC input for dimming control
  • Hysteretic PFM operation eliminates external pensation design
  • Integrated power switch with 0.3ohm low Rds(on)
  • Full protections: UVLO/ Start-Up/ OCP/ Thermal/
  • Only 5 external ponents required
  • Package MSL Level : 3

Related Macroblock Datasheets

Part Number Description
MBI6660 500mA LED Driver
MBI6661 1A LED Driver
MBI6662 Common Anode Step-Down LED Driver
MBI6650 1.2A DC/DC Converter
MBI6651 Step Down / 1A LED Driver

MBI6663 Description

MBI6663 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 ponents. With hysteretic PFM control scheme, MBI6663 eliminates external pensation design and makes the design simple.