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LT3741IUF#PBF
Linear Technology/Analog DevicesRoHS 
RoHS compliant
RoHS compliantPackage 20-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LT3741 Buck Tube e3 DC to DC switching controller 20A 4mm 5V 200kHz~1MHz
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Inventory: 138
Minimum: 1
Total Price: USD $10.86
Unit Price: USD $10.857
≥1 USD $10.857
≥10 USD $9.978276
≥100 USD $8.427388
≥500 USD $8.013723
≥1000 USD $7.496717
≥3000 USD $6.876297
Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Physical
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 20
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2012
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 0 TO 34V
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LT3741
Function Step-Down
Number of Outputs 1
Qualification Status Not Qualified
Output Voltage 5V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 20A
Voltage - Supply (Vcc/Vdd) 6V~36V
Control Features Enable, Frequency Control, Soft Start
Topology Buck
Min Input Voltage 6V
Control Mode CURRENT-MODE
Frequency - Switching 200kHz~1MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 1.07MHz
Dimensions
Height Seated (Max) 0.8mm
Length 4mm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Alternative Model
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