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RoHS
RoHS RoHS compliant
Package 24-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description LTC3866 Buck Tube e3 DC to DC switching controller 25ns 30A 4mm 3.5V
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Inventory: 1592
Minimum: 1
Total Price: USD $3.01
Unit Price: USD $3.006835
≥1 USD $3.006835
≥10 USD $2.918399
≥100 USD $2.829962
≥500 USD $2.719417

Technical Details

Supply Chain

Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)

Physical

Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 24

Technical

Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2012
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 3.5V
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Terminal Pitch 0.5mm
Base Part Number LTC3866
Function Step-Down
Number of Outputs 1
Output Voltage 3.5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 30A
Voltage - Supply (Vcc/Vdd) 4.5V~38V
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 4.5V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 250kHz~770kHz
Input Voltage (Max) 38V
Control Technique PULSE WIDTH MODULATION
Rise Time 25 ns
Synchronous Rectifier Yes
Fall Time (Typ) 25 ns
Switcher Configuration PUSH-PULL
Max Frequency 850kHz
Clock Sync No
Duty Cycle 95 %

Dimensions

Height Seated (Max) 0.8mm
Length 4mm
Width 4mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free
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