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LM3743MM-300
Texas InstrumentsRoHS
/
Package 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Controllers / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
VOLTAGE-MODE DUAL Surface Mount Non-RoHS Compliant DC-DC Controller IC -40C~125C TJ 300kHz 4.6V 3mm
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Inventory: 7881
Minimum: 1
Total Price: USD $1.49
Unit Price: USD $1.4858
≥1 USD $1.4858
≥10 USD $1.2198
≥100 USD $1.1818
≥500 USD $1.1438
≥1000 USD $1.10485
Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Number of Pins 10
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 10
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Frequency 300kHz
Base Part Number LM3743
Function Step-Down
Number of Outputs 1
Output Voltage 4.6V
Output Type Transistor Driver
Input Voltage-Nom 3.3V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 20A
Voltage - Supply (Vcc/Vdd) 3V~5.5V
Quiescent Current 1.8mA
Control Features Current Limit, Enable, Soft Start, Tracking
Input Voltage (Min) 3V
Topology Buck
Control Mode VOLTAGE-MODE
Input Voltage (Max) 5.5V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Duty Cycle 91 %
Duty Cycle (Max) 91%
Clock Sync No
Compliance
REACH SVHC No SVHC
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Dimensions
Length 3mm
Width 3mm
Alternative Model
No data
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