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MB6656 Datasheet 1a Dimmable Led Driver

Manufacturer: Macroblock

Overview: Preliminary Datasheet MB6656 Step-Down, 1A Dimmable LED Driver.

Datasheet Details

Part number MB6656
Manufacturer Macroblock
File Size 553.50 KB
Description 1A Dimmable LED Driver
Datasheet MB6656-Macroblock.pdf

General 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 ponents.

With hysteretic PFM control scheme, MBI6656 eliminates external pensation design and makes the design simple.

Key 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.

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