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LTC3851EMSE#TRPBF

Linear Technology/Analog Devices
RoHS
RoHS RoHS compliant
Package 16-TFSOP (0.118, 3.00mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description LTC3851 Buck Tape & Reel (TR) e3 DC to DC switching controller 25A 4.039mm 5.5V 250kHz~750kHz
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Inventory: 349
Minimum: 1
Total Price: USD $33.83
Unit Price: USD $33.828218
≥1 USD $33.828218
≥10 USD $27.757433
≥100 USD $26.889608
≥500 USD $26.021783
≥1000 USD $25.154955

Technical Details

Supply Chain

Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 5 days ago)

Physical

Mounting Type Surface Mount
Package / Case 16-TFSOP (0.118, 3.00mm Width) Exposed Pad
Surface Mount YES
Number of Pins 16

Technical

Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2009
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
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 0.5mm
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
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 25A
Voltage - Supply (Vcc/Vdd) 4V~38V
Control Features Current Limit, Enable, Frequency Control, Soft Start, Tracking
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 250kHz~750kHz
Input Voltage (Max) 38V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 790kHz
Duty Cycle (Max) 99%
Clock Sync No

Dimensions

Length 4.039mm
Width 3mm

Compliance

RoHS Status ROHS3 Compliant

Alternative Model

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