LM2647LQX
RoHS
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Package 28-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LM2647 Buck Tape & Reel (TR) e0 DC to DC switching controller 2.5mA 20A 5mm 5V
PDF
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Buying Options
Total Price: USD $11.72
Unit Price: USD $11.724926
≥1 USD $11.724926
≥10 USD $11.061252
≥100 USD $10.435149
≥500 USD $9.844475
≥1000 USD $9.287237
Inventory: 1346
Minimum: 1
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status Non-RoHS Compliant
Dimensions
Width 5mm
Length 5mm
Height Seated (Max) 0.8mm
Technical
Clock Sync No
Duty Cycle (Max) 75%
Max Frequency 500kHz
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
Terminal Pitch 0.5mm
Peak Reflow Temperature (Cel) 260
Terminal Position QUAD
Subcategory Switching Regulator or Controllers
Terminal Finish Tin/Lead (Sn/Pb)
ECCN Code EAR99
Number of Terminations 28
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code no
JESD-609 Code e0
Packaging Tape & Reel (TR)
Operating Temperature -5°C~125°C TJ
Physical
Number of Pins 28
Package / Case 28-WFQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Alternative Model
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