LTC3851IGN#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 16-SSOP (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3851 Buck Tube e3 DC to DC switching controller 25A 4.88mm 5.5V 250kHz~750kHz
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Buying Options
Total Price: USD $5.54
Unit Price: USD $5.5352
≥1 USD $5.5352
≥10 USD $4.97112
≥100 USD $4.699552
≥500 USD $4.072904
≥1000 USD $3.864054
≥3000 USD $3.4672
Inventory: 288
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 6 days ago)
Physical
Mounting Type Surface Mount
Package / Case 16-SSOP (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 16
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2009
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.635mm
Frequency 750kHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3851
Function Step-Down
Number of Outputs 1
Output Voltage 5.5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Switching Current 25A
Clock Sync No
Duty Cycle (Max) 99%
Min Output Voltage 800mV
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Max Input Voltage 38V
Frequency - Switching 250kHz~750kHz
Control Mode CURRENT-MODE
Topology Buck
Max Output Voltage 5.5V
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 CONTROLLER
Compliance
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Dimensions
Length 4.88mm
Alternative Model
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