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RoHS
RoHS RoHS compliant
Package 24-TSSOP (0.173, 4.40mm Width) 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 7.8mm 3.5V
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Inventory: 228
Minimum: 1
Total Price: USD $3.3
Unit Price: USD $3.295748
≥1 USD $3.295748
≥10 USD $3.198814
≥100 USD $3.10188
≥500 USD $2.980713

Technical Details

Supply Chain

Factory Lead Time 12 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)

Technical

Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2008
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 DUAL
Terminal Form GULL WING
Terminal Pitch 0.65mm
Base Part Number LTC3866
Function Step-Down
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 %
Number of Output Phases 1

Dimensions

Length 7.8mm
Width 4.4mm

Compliance

REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

Physical

Mounting Type Surface Mount
Package / Case 24-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Number of Pins 24
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