LTC3851AEUD#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 16-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3851 Buck Tube e3 DC to DC switching controller 25A 3mm 5.5V 235kHz~750kHz
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Buying Options
Total Price: USD $4.92
Unit Price: USD $4.9192
≥1 USD $4.9192
≥10 USD $4.42112
≥100 USD $4.179648
≥500 USD $3.622326
≥1000 USD $3.436532
≥3000 USD $3.083608
Inventory: 877
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Width 3mm
Length 3mm
Height Seated (Max) 0.8mm
Technical
Clock Sync No
Duty Cycle (Max) 99%
Max Frequency 810kHz
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Input Voltage (Max) 38V
Frequency - Switching 235kHz~750kHz
Control Mode CURRENT-MODE
Topology Buck
Input Voltage (Min) 4V
Control Features Current Limit, Enable, Frequency Control, Soft Start, Tracking
Voltage - Supply (Vcc/Vdd) 4V~38V
Output Current 25A
Output Configuration Positive
Analog IC - Other Type SWITCHING REGULATOR
Input Voltage-Nom 15V
Output Type Transistor Driver
Output Voltage 5.5V
Number of Outputs 1
Function Step-Down
Base Part Number LTC3851
Terminal Pitch 0.5mm
Terminal Position QUAD
Technology CMOS
Subcategory Switching Regulator or Controllers
Additional Feature ALSO OPERATES AS LDO REGULATOR, OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 5.5V
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 16
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Published 2011
Packaging Tube
Operating Temperature -40°C~125°C TJ
Physical
Number of Pins 16
Surface Mount YES
Package / Case 16-WFQFN Exposed Pad
Mounting Type Surface Mount
Supply Chain
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Factory Lead Time 8 Weeks
Alternative Model
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