LM25117PMH/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage 20-PowerTSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LM25117 Buck Tube e3 DC to DC switching controller 20A 3.3A 1.2mm 800mV
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Buying Options
Total Price: USD $3.27
Unit Price: USD $3.2736
≥1 USD $3.2736
≥10 USD $2.93656
≥100 USD $2.776462
≥500 USD $2.406254
≥1000 USD $2.282878
≥3000 USD $2.1725
Inventory: 1089
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Physical
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-PowerTSSOP (0.173, 4.40mm Width)
Number of Pins 20
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tube
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Base Part Number LM25117
Function Step-Down
Number of Outputs 1
Output Voltage 800mV
Output Type Transistor Driver
Max Output Current 20A
Operating Supply Voltage 42V
Input Voltage-Nom 24V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 3.3A
Voltage - Supply (Vcc/Vdd) 4.5V~42V
Quiescent Current 4.8mA
Control Features Frequency Control, Ramp, Soft Start
Max Output Voltage 41V
Topology Buck
Min Input Voltage 4.5V
Control Mode CURRENT-MODE
Frequency - Switching Up to 750kHz
Max Input Voltage 42V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 800mV
Max Frequency 750kHz
Max Duty Cycle 50 %
Clock Sync No
Dimensions
Height 1.2mm
Length 6.5mm
Width 4.4mm
Thickness 1mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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