LM2744MTC/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage 14-TSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LM2744 Buck Tube e3 DC to DC switching controller 1.5mA 20A 900mum 500mV
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Buying Options
Total Price: USD $1.51
Unit Price: USD $1.5136
≥1 USD $1.5136
≥10 USD $1.3112
≥100 USD $1.216644
Inventory: 149
Minimum: 1
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Technical Details
Technical
Operating Supply Voltage 6V
Output Type Transistor Driver
Output Voltage 500mV
Number of Outputs 1
Function Step-Down
Base Part Number LM2744
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Subcategory Switching Regulator or Controllers
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 14
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
JESD-609 Code e3
Packaging Tube
Operating Temperature -40°C~125°C TJ
Clock Sync No
Max Duty Cycle 80 %
Max Frequency 1MHz
Threshold Voltage 2.76V
Switcher Configuration PUSH-PULL
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Input Voltage (Max) 6V
Frequency - Switching 50kHz~1MHz
Control Mode VOLTAGE-MODE
Topology Buck
Input Voltage (Min) 3V
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Quiescent Current 1.5mA
Voltage - Supply (Vcc/Vdd) 3V~6V
Output Current 20A
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 3.3V
Physical
Number of Pins 14
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Width 4.4mm
Length 5mm
Height 900μm
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