LTC3729LEUH-6#TRPBF
RoHS 
RoHS compliant
RoHS compliantPackage 32-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3729 Buck Tape & Reel (TR) PolyPhase? DC to DC switching controller 240A 5mm 5V 260kHz~550kHz
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Buying Options
Total Price: USD $9.4
Unit Price: USD $9.3974
≥1 USD $9.3974
≥10 USD $7.7102
≥100 USD $7.46985
≥500 USD $7.22855
≥1000 USD $6.9882
Inventory: 1113
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Width 5mm
Length 5mm
Height Seated (Max) 0.8mm
Technical
Clock Sync No
Duty Cycle (Max) 99.5%
Max Frequency 620kHz
Switcher Configuration PHASE-SHIFT
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Input Voltage (Max) 30V
Frequency - Switching 260kHz~550kHz
Control Mode CURRENT-MODE
Topology Buck
Input Voltage (Min) 4V
Control Features Current Limit, Enable, Phase Control, Power Good, Soft Start
Voltage - Supply (Vcc/Vdd) 4V~30V
Output Current 240A
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Number of Channels 1
Input Voltage-Nom 15V
Output Type Transistor Driver
Output Voltage 5V
Number of Outputs 2
Function Step-Down
Base Part Number LTC3729
Terminal Pitch 0.5mm
Peak Reflow Temperature (Cel) 250
Terminal Position QUAD
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 32
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Series PolyPhase?
Published 2004
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 32
Surface Mount YES
Package / Case 32-WFQFN Exposed Pad
Mounting Type Surface Mount
Supply Chain
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Factory Lead Time 8 Weeks
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