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MBI6660 - 500mA LED Driver

General Description

converter.

LED with only 5 external components.

By hysteretic PFM control scheme, MBI6660 omits the external compensation design.

Key Features

  • Maximum 500mA constant output current.
  • 97% efficiency @ input voltage 48V, loading condition 350mA, 12 LEDs in series.
  • 9~60V wide input voltage range Surface Mount Device.
  • Hysteretic PFM eliminates external compensation design.
  • Settable output current.
  • Integrated power switch with 0.35ohm Rds(on).
  • Full protections: UVLO/Start-Up/OCP/ Thermal/ LED Open-/ LED GSD: TO-252-5L Short- Circuited.
  • Only 5 external components required Small Outline Package.

📥 Download Datasheet

Datasheet Details

Part number MBI6660
Manufacturer Macroblock
File Size 438.56 KB
Description 500mA LED Driver
Datasheet download datasheet MBI6660 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Macroblock Preliminary Datasheet MBI6660 60V, Step-Down, 500mA LED Driver Features  Maximum 500mA constant output current  97% efficiency @ input voltage 48V, loading condition 350mA, 12 LEDs in series  9~60V wide input voltage range Surface Mount Device  Hysteretic PFM eliminates external compensation design  Settable output current  Integrated power switch with 0.35ohm Rds(on)  Full protections: UVLO/Start-Up/OCP/ Thermal/ LED Open-/ LED GSD: TO-252-5L Short- Circuited  Only 5 external components required Small Outline Package Product Description MBI6660 is a high efficiency, constant current and step-down DC/DC converter. It is designed to deliver constant current to light up high power LED with only 5 external components.