LM2744MTC
RoHS
/
Package 14-TSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LM2744 Buck Tube e0 DC to DC switching controller 1.5mA 20A 5mm 500mV
PDF
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Buying Options
Total Price: USD $1.45
Unit Price: USD $1.44875
≥1 USD $1.44875
≥10 USD $1.18845
≥100 USD $1.1514
≥500 USD $1.11435
≥1000 USD $1.0773
Inventory: 1119
Minimum: 1
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status Non-RoHS Compliant
Dimensions
Width 4.4mm
Length 5mm
Technical
Clock Sync No
Max Duty Cycle 80 %
Max Frequency 1MHz
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
Operating Supply Voltage 6V
Output Type Transistor Driver
Output Voltage 500mV
Number of Outputs 1
Function Step-Down
Base Part Number LM2744
Terminal Pitch 0.65mm
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 14
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code no
JESD-609 Code e0
Packaging Tube
Operating Temperature -40°C~125°C TJ
Physical
Number of Pins 14
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Alternative Model
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