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LM3414HVMRX/NOPB TI LED Drivers

The LM3414HV is a 1-A synchronous buck LED driver with wide input voltage range of 4.5 V to 65 V, delivering constant current output with ±3% accuracy. It features integrated MOSFET, high-side current sensing, and analog/PWM dimming control. The device includes cycle-by-cycle current limiting, thermal shutdown, and LED open/short protection. Packaged in an 8-pin HSOIC (MRX) with PowerPAD, it is ideal for high-brightness LED lighting applications. Applications include automotive headlamps, daytime running lights (DRL), industrial LED lighting, and general illumination requiring high input voltage capability. In stock at HL Electronics – request a quote for fast delivery.

LM3414HVMRX/NOPB - TI - main product image
Part No.:LM3414HVMRX/NOPB
Brand:TI
Date Code:
Stock:3,000
SPQ:0
MOQ:1+
Delivery Time:In Stock

Pricing (USD)

QuantityUnit Price
1+ $ 1.52
100+ $ 1.31
1250+ $ 1.25
2500+ $ 1.21

Technical Specifications

  • Part No.LM3414HVMRX/NOPB
  • Model LM3414HVMRX/NOPB
  • Category Integrated Circuits (ICs) > Power Management (PMIC) > LED Drivers
  • Manufacturer Texas Instruments
  • Packaging Tape & Reel (TR)
  • Part Status Active
  • Type DC DC Controller
  • Topology Step-Down (Buck)
  • Internal Switch(s) No
  • Number of Outputs 1
  • Voltage - Supply (Min) 4.5 V
  • Voltage - Supply (Max) 65 V
  • Current - Output / Channel 1.5 A
  • Frequency Up to 1 MHz
  • Applications Automotive, Lighting
  • Operating Temperature -40°C ~ 125°C (TA)
  • Mounting Type Surface Mount
  • Supplier Device Package 8-SO PowerPad
  • Base Product Number LM3414
  • RoHS ROHS3 Compliant
  • Standard Package 2500
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