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MP3202 Datasheet 1.3a Fixed Frequency White Led Driver

Manufacturer: Monolithic Power Systems

Overview: The Future of Analog IC Technology.

General Description

The MP3202 is a step-up converter designed for driving up to 39 white LEDs (13 strings of 3 LEDs each) from a 5V system rail.

The MP3202 uses a current mode, fixed frequency architecture to regulate the LED current, which is measured through an external current sense resistor.

Its low 104mV feedback voltage reduces power loss and improves efficiency.

Key Features

  • 2.5V to 6V Input Voltage Range.
  • On Board Power MOSFET.
  • Drives up to 39 White LEDs at 5V Input.
  • Up to 92% Efficiency.
  • Over 1MHz Fixed Switching Frequency.
  • Open Load Shutdown.
  • Low 104mV Feedback Voltage.
  • Soft-Start/PWM Dimming.
  • UVLO, Thermal Shutdown.
  • Internal 1.3A Current Limit.
  • Available in TSOT23-6 and QFN8 Packages.

More Datasheets from Monolithic Power Systems

Part Number Description
MP3204 1.3MHz Fixed Frequency 5-White LED Driver
MP3212 1MHz Step-up Regulator
MP3212DQ 1MHz Step-up Regulator
MP3213 700KHz/1.3MHz Boost Converter
MP3213DH 700KHz/1.3MHz Boost Converter
MP3213DQ 700KHz/1.3MHz Boost Converter
MP3216 0.75A Step-up Converter
MP3216DJ 0.75A Step-up Converter
MP3120 1.1MHz Synchronous Boost Converter
MP3120DJ 1.1MHz Synchronous Boost Converter

MP3202 Distributor