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LINEAR TECHNOLOGY  LT3476EUHF#PBF  Led Driver, 4 Outputs, Boost/Buck, PWM Dimming, 2.8V-16V in, 2MHz switch, 36V/1.5A out, QFN-38

LINEAR TECHNOLOGY LT3476EUHF#PBF
Manufacturer Part No:
LT3476EUHF#PBF
Newark Part No.:
57M8306
Technical Datasheet:
See all Technical Docs

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Product Overview

The LT3476EUHF#PBF is a High Current Quad Output LED Driver designed to operate as a constant-current source for driving high current LEDs. A fixed frequency, current mode architecture results in stable operation over a wide range of supply and output volt...
  • True colour PWM™ dimming delivers up to 5000:1 dimming ratio (in boost configuration)
  • LED current regulation with high-side sense
  • VADJ pin accurately sets LED current sense threshold over range 10 to 120mV
  • Four independent driver channels with 1.5A, 36V internal NPN switches
  • 200kHz to 2MHz Frequency adjust pin
  • High efficiency conversion (up to 96%)
  • Open LED protection
  • Low shutdown current (< 10μA)

 

Product Information

Device Topology:
Boost, Buck, Buck-Boost
No. of Outputs:
4Outputs
Output Current:
1.5A
Output Voltage:
36V
Driver Case Style:
QFN
No. of Pins:
38Pins
Input Voltage Min:
2.8V
Input Voltage Max:
16V
Switching Frequency:
2MHz
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Lighting;
  • Automotive;
  • Avionics

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

LT3476EUHF#TRPBF

IC,Laser Diode/LED Driver,LLCC,38PIN,PLASTIC

LINEAR TECHNOLOGY

0

Price for: Each (Supplied on Full Reel)

2500+ $6.90

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