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RoHS
RoHS RoHS compliant
Package 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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Buying Options
Total Price: USD $9.99
Unit Price: USD $9.988
≥1 USD $9.988
≥10 USD $9.01912
≥100 USD $7.467328
≥500 USD $7.13174
≥1000 USD $6.502461
≥3000 USD $5.663434
Inventory: 1139
Minimum: 1
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Technical Details

Supply Chain

Factory Lead Time 16 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 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
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Base Part Number LT3741
Function Step-Down
Number of Outputs 1
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

Radiation Hardening No
RoHS Status ROHS3 Compliant

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