LT3955EUHE#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 36-WFQFN, 28 Leads, Exposed Pad
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description
Tube LT3955 Flyback SEPIC Step-Down (Buck) Step-Up (Boost) Analog PWM led driver 0.5mm 3.5A Switch 60V 1MHz
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Buying Options
Total Price: USD $9.48
Unit Price: USD $9.4776
≥1 USD $9.4776
≥10 USD $8.56064
≥100 USD $8.162792
≥500 USD $7.087678
≥1000 USD $6.769101
≥3000 USD $6.171827
Inventory: 216
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Technical
Switching Frequency 1MHz
Dimming Analog, PWM
Internal Switch(s) Yes
Current - Output / Channel 3.5A Switch
Output Current per Channel 3.5A
Max Input Voltage 60V
Min Input Voltage 4.5V
Topology Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
Min Supply Voltage 4.5V
Max Supply Voltage 60V
Power Supplies 24V
Qualification Status Not Qualified
Number of Outputs 1
Pin Count 36
Base Part Number LT3955
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Frequency 100kHz~1MHz
Terminal Pitch 0.5mm
Supply Voltage 24V
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Form NO LEAD
Terminal Position QUAD
Technology BIPOLAR
Subcategory Display Drivers
Terminal Finish Matte Tin (Sn)
Type DC DC Regulator
ECCN Code EAR99
Number of Terminations 28
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Published 2014
Packaging Tube
Operating Temperature -40°C~125°C TJ
Physical
Number of Pins 28
Surface Mount YES
Package / Case 36-WFQFN, 28 Leads, Exposed Pad
Mounting Type Surface Mount
Supply Chain
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Factory Lead Time 20 Weeks
Alternative Model
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