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MIC3223 Datasheet High Power Boost Led Driver

Manufacturer: Micrel Semiconductor

Overview: MIC3223 .. High Power Boost LED Driver with Integrated FET General.

Datasheet Details

Part number MIC3223
Manufacturer Micrel Semiconductor
File Size 1.29 MB
Description High Power Boost LED Driver
Datasheet MIC3223_MicrelSemiconductor.pdf

General Description

The MIC3223 is a constant current boost LED driver capable of driving a series string of high power LEDs.

The MIC3223 can be used in general lighting, bulb replacement, garden pathway lighting and other solid state illumination applications.

The MIC3223 is a peak current mode control PWM boost regulator and the 4.5V and 20V operating input voltage range allows multiple applications from a 5V or a 12V bus.

Key Features

  • an enable pin for a low power shutdown state. The MIC3223 is a very robust LED driver and offers the following protection features: over voltage protection (OVP), thermal shutdown, switch current limiting and under voltage lockout (UVLO). The MIC3223 is offered in a low profile exposed pad 16-pin TSSOP package. Data sheets and support documentation can be found on Micrel’s web site at: www. micrel. com. Features.

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MIC3223 Distributor