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TEXAS INSTRUMENTS  LM3406MHEVAL  LM3406 PWM LED Driver Evaluation Board Designed to Drive a Series String of High Power LED's

TEXAS INSTRUMENTS LM3406MHEVAL
TEXAS INSTRUMENTS LM3406MHEVAL
Technical Data Sheet (501.02KB) EN See all Technical Docs

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TEXAS INSTRUMENTS LM3406MHEVAL
TEXAS INSTRUMENTS LM3406MHEVAL

Product Overview

The LM3406MHEVAL is an evaluation module for LM3406, a buck regulator controlled current source designed to drive a series string of high power, high brightness LEDs (HBLEDs) such as the Luxeon K2 emitter at forward currents of up to 1.5A. The converter's output voltage adjusts as needed to maintain a constant current through the LED array.
  • Integrated 2A MOSFET
  • Input voltage range 6V to 42V
  • True average output current control
  • 1.7A minimum output current limit over temperature
  • Cycle by cycle current limit
  • PWM dimming with dedicated logic input
  • PWM dimming with power input voltage
  • Simple control loop compensation
  • Supports all ceramic output capacitors and capacitor less outputs
  • Thermal shutdown protection

 

Product Information

Core Chip:
LM3406
Device Topology:
Buck (Step Down)
No. of Outputs:
1Outputs
Output Current:
1.5A
Output Voltage:
-
Input Voltage Min:
6V
Input Voltage Max:
42V
Dimming Control Type:
PWM
Kit Contents:
Evaluation Board for LM3406
Product Range:
-
Input Voltage:
6V to 42V
SVHC:
To Be Advised
Topology:
Buck (Step Down)

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