LT3760

RECOMMENDED FOR NEW DESIGNS

8-Channel × 100mA LED Driver

Part Models
4
1ku List Price
Starting From $5.07
Viewing:

Part Details

  • Up to 45V of LEDs × 100mA, 8-Channel LED Driver
  • Wide Input Range : 6V to 40V (4.5V to 13V, VIN Connected to INTVCC)
  • ±2% LED Current Matching at 40mA (Typ ±0.7%)
  • Up to 3000:1 True Color PWM Dimming Range
  • Single Resistor Sets LED Current (20mA to 100mA)
  • LED Current Regulated Even for PVIN > VOUT
  • Output Adapts to LED VF for Optimum Efficiency
  • Fault Flag + Protection for Open LED Strings
  • Protection for LED Pin to VOUT Short
  • Parallel Channels for Higher LED Current
  • Programmable LED Current Derating vs Temperature
  • Accurate Undervoltage Lockout Threshold with Programmable Hysteresis
  • Programmable Frequency (100kHz to 1MHz)
  • Synchronizable to an External Clock
LT3760
8-Channel × 100mA LED Driver
92% Efficient, 36W Backlight LED Driver Worst-Case Channels LED Current Matching  (Normalized to 8-Channel Average) Product Package 1
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project
Ask a Question

Documentation

Data Sheet 1

Reliability Data 1

User Guide 1

Data Sheet

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

Learn More
Add to myAnalog

Add media to the Resources section of myAnalog, to an existing project or to a new project.

Create New Project

Software Resources

Can't find the software or driver you need?

Request a Driver/Software

Hardware Ecosystem

Parts Product Life Cycle Description
Digital Temperature Sensors 1
LTC2991 RECOMMENDED FOR NEW DESIGNS Octal I2C Voltage, Current, and Temperature Monitor
TimerBlox 1
LTC6992 TimerBlox: Voltage-Controlled Pulse Width Modulator (PWM)
Modal heading
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project

Tools & Simulations

LTspice 1


Models for the following parts are available in LTspice:

  • LT3760
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

eval board
DC1573A

LT3760 Demo Board | 8-Channel Boost LED Driver, 20V ≤ VIN ≤ 28V, VLED = 55V @ 100mA

Product Details

DC1573A is an 8-Channel High Voltage Boost LED Driver featuring the LT3760. The LT3760 drives up to 100mA per string and has a maximum LED string voltage of 45V. The VIN terminal is powered from an 10V to 14V input supply and is distinct from the 24V PVIN supply (20V to 28V) for best thermal performance. Overvoltage protection is set at 55V in case the LEDs are removed from the circuit. If the LEDs are opened, the FAULT terminal output flag goes low and reports the fault condition.  If one or more of the 8 LED channels is not used, its LED pin or terminal should be tied to VOUT (LED+) to disable it. Multiple channels can be tied in parallel by tying their LED1-LED8 pins together.

DC1573A
LT3760 Demo Board | 8-Channel Boost LED Driver, 20V ≤ VIN ≤ 28V, VLED = 55V @ 100mA
DC1573A - Schematic

Latest Discussions

Recently Viewed