MBI6655 - 1A LED Driver

Product Overview

Macroblock

Datasheet Details

Part number	MBI6655
Manufacturer	Macroblock
File Size	921.57 KB
Description	1A LED Driver
Datasheet	MBI6655 Datasheet
Additional preview pages of the MBI6655 datasheet.

Product details

Description

MBI6655 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 GD: SOP8L-150-1.27 LED with minimum 5 external components.With hysteretic PFM control scheme, MBI6655 eliminates external compensation design and simplifies the PCB design.The output current of MBI6655 can be programmed by an external resistor and dimmed via pulse w

Features

Maximum 1A constant output current.
97% efficiency @ input voltage 12V, 350mA, 3-LED.
6~36V input voltage range.
Hysteretic PFM eliminates external compensation design.
Settable constant output current.
Integrated power switch with 0.3ohm low Rds(on).
Full protections: Start-Up/OCP/ Thermal/ LED Open-/ Short-Circuit.
Only 5 external components required Small Outline Transistor GSB: SOT-89-5L Small Outline Package Product.

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Published: Sep 6, 2015 |