LTC3861IUH-1#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 32-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3861 Buck Tube PolyPhase? DC to DC switching controller 60A 5mm 5.5V 250kHz~3MHz
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Buying Options
Total Price: USD $7.76
Unit Price: USD $7.7616
≥1 USD $7.7616
≥10 USD $7.01272
≥100 USD $6.686918
≥500 USD $5.806196
≥1000 USD $5.545232
≥3000 USD $5.055934
Inventory: 244
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Dimensions
Width 5mm
Length 5mm
Height Seated (Max) 0.8mm
Technical
Max Duty Cycle 91.5 %
Nominal Input Voltage 24V
Synchronous Rectifier No
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 250kHz~3MHz
Control Mode VOLTAGE-MODE
Topology Buck
Control Features Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Voltage - Supply (Vcc/Vdd) 3V~5.5V
Output Current 60A
Output Configuration Positive
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Input Voltage-Nom 5V
Output Type PWM Signal
Output Voltage 5.5V
Efficiency 92 %
Number of Outputs 2
Function Step-Down
Base Part Number LTC3861
Frequency 2.25MHz
Terminal Pitch 0.5mm
Terminal Position QUAD
Technology CMOS
Subcategory Switching Regulator or Controllers
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 2012
Packaging Tube
Operating Temperature -40°C~125°C TJ
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: 4 weeks ago)
Factory Lead Time 8 Weeks
Alternative Model
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