LT8391IFE#TRPBF
RoHS 
RoHS compliant
RoHS compliantPackage 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description
Tape & Reel (TR) LT8391 Step-Down (Buck) Step-Up (Boost) Analog PWM led driver 9.7mm 2.8mA 4V 150kHz~650kHz
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Buying Options
Total Price: USD $5.44
Unit Price: USD $5.438032
≥1 USD $5.438032
≥200 USD $2.104579
≥500 USD $2.031056
≥1000 USD $1.994295
Inventory: 1184
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Width 4.4mm
Length 9.7mm
Technical
Voltage - Supply (Min) 4V
Dimming Analog, PWM
Internal Switch(s) No
Switcher Configuration BUCK-BOOST
Supply Current-Max (Isup) 2.8mA
Control Technique FREQUENCY MODULATION
Control Mode CURRENT-MODE
Topology Step-Down (Buck), Step-Up (Boost)
Input Voltage (Min) 4V
Max Supply Voltage 60V
Number of Outputs 1
Pin Count 28
Base Part Number LT8391
Frequency 150kHz~650kHz
Terminal Pitch 0.65mm
Number of Functions 1
Terminal Form GULL WING
Terminal Position DUAL
Applications Automotive, Lighting
Type DC DC Controller
ECCN Code EAR99
Number of Terminations 28
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Published 2016
Packaging Tape & Reel (TR)
Operating Temperature -40°C~125°C TJ
Physical
Number of Pins 28
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Factory Lead Time 16 Weeks
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