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MT7261 Datasheet Boost White Led Driver

Manufacturer: Maxic Technology

Overview: Maximizing IC Performance MT7261 Boost White LED Driver With High Frequency PWM.

Datasheet Details

Part number MT7261
Manufacturer Maxic Technology
File Size 1.03 MB
Description Boost White LED Driver
Datasheet MT7261-MaxicTechnology.pdf

General Description

The MT7261 is a Boost constant current white LED driver designed for wide input voltage range from 2.5V to 30V system rail, drives up to 7X1W power with AC12V/DC12V input voltage.

Current mode and fixed frequency operation provides fast transient response and eases loop stabilization.

With a current sense amplifier threshold of 205mV, the LED current is programmable with one external current sense resistor and the power loss is minimized.

Key Features

  • 2.5V to 30V input/output voltage range.
  • High efficiency up to 95%.
  • Cycle by Cycle Over Current Protection.
  • Internal 0.2ohm power MOSFET.
  • LED temperature protection.
  • Stable with Low ESR Ceramic Capacitor.
  • OTP and OVP protection.
  • External setting over voltage protection.
  • Fixed switching frequency: 550KHz.
  • Low feedback voltage: 205mV.
  • Adjustable soft-start.
  • Support one pin analog dimming and up to 50Khz PWM dimming.
  • Available in SOP8.

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MT7261 Distributor