LT8391AHFE#PBF
RoHS
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Package 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - LED Drivers
Description
Tube LT8391 Step-Down (Buck) Step-Up (Boost) Analog PWM led driver 9.7mm 60V 600kHz~2MHz -40C~150C TJ
PDF
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Buying Options
Total Price: USD $9.94
Unit Price: USD $9.944
≥1 USD $9.944
≥10 USD $8.98128
Inventory: 42
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Physical
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Number of Pins 28
Technical
Operating Temperature -40°C~150°C TJ
Packaging Tube
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Type DC DC Controller
Terminal Finish Matte Tin (Sn)
Applications Automotive, Lighting
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.65mm
Frequency 600kHz~2MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT8391
Pin Count 28
Number of Outputs 1
Input Voltage-Nom 12V
Input Voltage (Min) 4V
Topology Step-Down (Buck), Step-Up (Boost)
Control Mode CURRENT-MODE
Input Voltage (Max) 60V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration BUCK-BOOST
Internal Switch(s) No
Output Voltage-Max 60V
Dimming Analog, PWM
Voltage - Supply (Max) 60V
Voltage - Supply (Min) 4V
Dimensions
Length 9.7mm
Width 4.4mm
Compliance
RoHS Status Non-RoHS Compliant
Alternative Model
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