LM3743MMX-1000
RoHS
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Package 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LM3743 Buck Tape & Reel (TR) e0 DC to DC switching controller 1.8mA 20A 3mm 4.6V
PDF
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Buying Options
Total Price: USD $5.92
Unit Price: USD $5.917936
≥1 USD $5.917936
≥10 USD $5.582952
≥100 USD $5.266938
≥500 USD $4.968807
≥1000 USD $4.687553
Inventory: 1136
Minimum: 1
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status Non-RoHS Compliant
Dimensions
Width 3mm
Length 3mm
Technical
Clock Sync No
Max Duty Cycle 76 %
Max Frequency 1.15MHz
Switcher Configuration PUSH-PULL
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Input Voltage (Max) 5.5V
Frequency - Switching 300kHz
Control Mode VOLTAGE-MODE
Topology Buck
Input Voltage (Min) 3V
Control Features Current Limit, Enable, Soft Start, Tracking
Quiescent Current 1.8mA
Voltage - Supply (Vcc/Vdd) 3V~5.5V
Output Current 20A
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 3.3V
Output Type Transistor Driver
Output Voltage 4.6V
Number of Outputs 1
Function Step-Down
Base Part Number LM3743
Terminal Pitch 0.5mm
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Subcategory Switching Regulator or Controllers
Terminal Finish Tin/Lead (Sn/Pb)
ECCN Code EAR99
Number of Terminations 10
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code no
JESD-609 Code e0
Packaging Tape & Reel (TR)
Operating Temperature -40°C~125°C TJ
Physical
Number of Pins 10
Package / Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Alternative Model
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