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LM2647MTC
Texas InstrumentsRoHS
/
Package 28-TSSOP (0.173, 4.40mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Controllers / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LM2647 Buck Tube e0 DC to DC switching controller 2.5mA 20A 900mum 5V
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Inventory: 5428
Minimum: 1
Total Price: USD $3.98
Unit Price: USD $3.97765
≥1 USD $3.97765
≥10 USD $3.2642
≥100 USD $3.1616
≥500 USD $3.05995
≥1000 USD $2.9583
Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width)
Number of Pins 28
Technical
Operating Temperature -5°C~125°C TJ
Packaging Tube
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
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) 235
Terminal Pitch 0.65mm
Base Part Number LM2647
Function Step-Down
Number of Outputs 2
Output Voltage 5V
Output Type Transistor Driver
Operating Supply Voltage 28V
Input Voltage-Nom 5V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Output Current 20A
Voltage - Supply (Vcc/Vdd) 5.5V~28V
Quiescent Current 2.5mA
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start
Topology Buck
Min Input Voltage 5.5V
Control Mode VOLTAGE-MODE
Frequency - Switching 200kHz~500kHz
Max Input Voltage 28V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 600mV
Switcher Configuration PUSH-PULL
Max Frequency 500kHz
Max Duty Cycle 75 %
Clock Sync No
Dimensions
Height 900μm
Length 9.7mm
Width 4.4mm
Compliance
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
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