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RoHS
RoHS RoHS compliant
Package 36-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description LTC3861 Buck Tape & Reel (TR) PolyPhase? DC to DC switching controller 60A 6mm 5V 250kHz~3MHz
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Inventory: 5800
Minimum: 1
Total Price: USD $4.74
Unit Price: USD $4.738059
≥1 USD $4.738059
≥200 USD $1.833465
≥500 USD $1.770052
≥1000 USD $1.736967

Technical Details

Supply Chain

Factory Lead Time 26 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)

Physical

Mounting Type Surface Mount
Package / Case 36-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 36

Technical

Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2012
Series PolyPhase?
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 36
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5V
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Terminal Pitch 0.5mm
Base Part Number LTC3861
Function Step-Down
Number of Outputs 2
Output Voltage 5V
Output Type PWM Signal
Input Voltage-Nom 5V
Number of Channels 1
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Output Current 60A
Voltage - Supply (Vcc/Vdd) 3V~5.5V
Control Features Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 3V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 250kHz~3MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration PHASE-SHIFT
Max Frequency 2.1MHz
Duty Cycle (Max) 91.5%

Dimensions

Height Seated (Max) 0.8mm
Length 6mm
Width 5mm

Compliance

RoHS Status ROHS3 Compliant
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