LM2647MTC/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage 28-TSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LM2647 Buck Tube e3 DC to DC switching controller 2.5mA 20A 402.988471mg 5V
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Buying Options
Total Price: USD $2.66
Unit Price: USD $2.6576
≥1 USD $2.6576
Inventory: 1169
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Thickness 1mm
Width 4.4mm
Length 9.7mm
Height 1.2mm
Technical
Clock Sync No
Max Duty Cycle 75 %
Switcher Configuration PUSH-PULL
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 200kHz~500kHz
Control Mode VOLTAGE-MODE
Topology Buck
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start
Quiescent Current 2.5mA
Voltage - Supply (Vcc/Vdd) 5.5V~28V
Output Current 20A
Output Configuration Positive
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Input Voltage-Nom 5V
Operating Supply Voltage 28V
Output Type Transistor Driver
Output Voltage 5V
Number of Outputs 2
Function Step-Down
Base Part Number LM2647
Frequency 345kHz
Terminal Pitch 0.65mm
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 28
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Active
Pbfree Code yes
JESD-609 Code e3
Packaging Tube
Operating Temperature -5°C~125°C TJ
Physical
Weight 402.988471mg
Number of Pins 28
Package / Case 28-TSSOP (0.173, 4.40mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Factory Lead Time 6 Weeks
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