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LM3406HVMH/NOPB - 

LED Driver, Buck (Step Down), 6-75V input, 1 Output, 1 MHz switch-freq., 200 mV/1.5 A out, TSSOP-14

LM3406HVMH/NOPB - LED Driver, Buck (Step Down), 6-75V input, 1 Output, 1 MHz switch-freq., 200 mV/1.5 A out, TSSOP-14

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LM3406HVMH/NOPB
Order Code:
3006000

Product Information

:
Non Isolated Buck (Step Down)
:
6V
:
75V
:
73V
:
1.5A
:
1MHz
:
1Outputs
:
SMD
:
HTSSOP
:
14Pins
:
-40°C
:
125°C
:
-
:
AEC-Q100
:
MSL 1 - Unlimited
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Product Overview

The LM3406HVMH/NOPB is a constant current Buck Regulator for driving high power LEDs. This regulator contains a high-side N-channel MOSFET switch with a current limit of 2A (typical) for step-down (buck) regulators. Controlled on-time with true average current and an external current sense 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. LED dimming via pulse width modulation (PWM) is achieved using a dedicated logic pin or by PWM of the power input voltage. The product feature set is rounded out with low-power shutdown and thermal shutdown protection.
  • Integrated 2A MOSFET
  • Cycle-by-cycle current limit
  • PWM dimming with dedicated logic input
  • PWM dimming with power input voltage
  • Supports all-ceramic output capacitors and capacitor-less outputs
  • Simple control loop compensation
  • Low power shutdown
  • Thermal shutdown protection
  • Green product and no Sb/Br

Applications

Power Management, Industrial, Automotive, LED Lighting

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