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MBI6671 Datasheet Multi-topology Constant Current Controller

Manufacturer: Macroblock

Overview: Macroblock Advance Information MBI6671 Multi-topology Constant Current.

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Datasheet Details

Part number MBI6671
Manufacturer Macroblock
File Size 768.12 KB
Description Multi-topology Constant Current Controller
Download MBI6671 Download (PDF)

General Description

MBI6671 is a multi-topology constant-current high-brightness LED controller to provide a reliable design solution for high power automotive illumination applications.

The output current of MBI6671 can be programmed by an external resistor and dimmed via pulse width modulation (PWM) to achieve higher efficiency linear current modulation.

MBI6671

Key Features

  • 4.5~65V wide input voltage range.
  • Provide high constant current by external power NMOS switch Full protections: UVLO/ OVP/Thermal Shutdown / LED Open-Circuit/ Short Circuit Error Flag.
  • PWM/DC input for dimming control.
  • Full protections: Thermal shutdown/ LED Open/ Cycle-by-cycle Current-Limit.
  • LED short circuit detection flag Thin Shrink SOP GTS: TSSOP14L Product.

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