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LM3404HVMR

Current Regulator, 1.5A Limit, 75V Supply, SOIC-8

LM3404HVMR - Current Regulator, 1.5A Limit, 75V Supply, SOIC-8

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Manufacturer Part No:
LM3404HVMR
Order Code:
1370036

Product Overview

The LM3404HVMR is a constant current Buck Regulator for high power LED driver, designed to deliver constant currents to high power LEDs. This regulator contains a high-side N-channel MOSFET switch with a current limit of 1.5A (typical) for step-down (buck) regulators. Hysteretic controlled on-time and an external resistor allow the converter output voltage to adjust as needed to deliver a constant current to series and series-parallel connected LED arrays of varying number and type. Some features of this product includes LED dimming using pulse width modulation (PWM), broken or open LED protection, low-power shutdown and thermal shutdown.
  • Cycle-by-cycle current limit
  • No control loop compensation required
  • Separate PWM dimming and low power shutdown
  • Supports all-ceramic output capacitors and capacitor-less outputs
  • Thermal shutdown protection

Applications

Power Management, Industrial, Automotive, LED Lighting

Product Information

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75V

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SOIC

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8 Pin

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MSL 3 - 168 hours
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