LM5145RGYR
RoHS 
RoHS compliant
RoHS compliantPackage 20-VFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LM5145 Buck Tape & Reel (TR) e3 DC to DC switching controller 1mm 75V 100kHz~1MHz -40C~125C TJ
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Buying Options
Total Price: USD $3.81
Unit Price: USD $3.8104
≥1 USD $3.8104
≥10 USD $3.42232
≥100 USD $3.235584
≥500 USD $2.804296
≥1000 USD $2.660451
≥3000 USD $2.387211
Inventory: 1433
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Thickness 900μm
Width 3.5mm
Length 4.5mm
Height 1mm
Technical
Duty Cycle (Max) 100%
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Input Voltage (Max) 75V
Frequency - Switching 100kHz~1MHz
Control Mode VOLTAGE-MODE
Topology Buck
Input Voltage (Min) 6V
Control Features Enable, Frequency Control, Power Good, Soft Start
Voltage - Supply (Vcc/Vdd) 6V~75V
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 48V
Output Type Transistor Driver
Number of Outputs 1
Function Step-Down
Base Part Number LM5145
Terminal Form NO LEAD
Terminal Position QUAD
Additional Feature ADJUSTABLE OUTPUT VOLATGE RANGE FROM 0.8 TO 60V
Terminal Finish Matte Tin (Sn)
Number of Terminations 20
Moisture Sensitivity Level (MSL) 2 (1 Year)
Part Status Active
Pbfree Code yes
JESD-609 Code e3
Packaging Tape & Reel (TR)
Operating Temperature -40°C~125°C TJ
Physical
Number of Pins 20
Surface Mount YES
Package / Case 20-VFQFN Exposed Pad
Mounting Type Surface Mount, Wettable Flank
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Factory Lead Time 6 Weeks
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