LT3518

PRODUCTION

Full-Featured LED Driver with 2.3A Switch Current

Part Models
12
1ku List Price
Starting From $3.54

Part Details

  • 3000:1 True Color PWM Dimming Ratio
  • 2.3A, 45V Internal Switch
  • 100mV High Side Current Sense
  • Open LED Protection
  • Adjustable Frequency: 250kHz to 2.5MHz
  • Wide Input Voltage Range:
    • Operation from 3V to 30V
    • Transient Protection to 40V
  • Operates in Boost, Buck Mode and Buck-Boost Mode
  • Gate Driver for PMOS LED Disconnect
  • Constant-Current and Constant-Voltage Regulation
  • CTRL Pin Provides 10:1 Analog Dimming
  • Low Shutdown Current: <1μA
  • Available in (4mm × 4mm) 16-Lead QFN and 16-Pin TSSOP Packages
LT3518
Full-Featured LED Driver with 2.3A Switch Current
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Documentation

Data Sheet

This is the most up-to-date revision of the Data Sheet.

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Hardware Ecosystem

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TimerBlox 1
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Tools & Simulations

LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.


Evaluation Kits

DC1160A
LT3518EUF Demo Board

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