LTC3811EG#TRPBF
RoHS 
RoHS compliant
RoHS compliantPackage 36-SSOP (0.209, 5.30mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3811 Buck Tape & Reel (TR) PolyPhase? DC to DC switching controller 0.65mm 30V 250kHz~750kHz -40C~85C TA
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Buying Options
Total Price: USD $42.84
Unit Price: USD $42.842019
≥1 USD $42.842019
≥10 USD $40.416995
≥100 USD $38.129238
≥500 USD $35.97098
≥1000 USD $33.934887
Inventory: 1141
Minimum: 1
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Technical Details
Technical
Function Step-Down
Number of Outputs 2
Qualification Status Not Qualified
Output Type Transistor Driver
Input Voltage-Nom 12V
Number of Channels 1
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Base Part Number LTC3811
Time@Peak Reflow Temperature-Max (s) 30
Terminal Pitch 0.65mm
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 36
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Series PolyPhase?
Published 2007
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C TA
Duty Cycle 90 %
Max Frequency 850kHz
Switcher Configuration PUSH-PULL
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Input Voltage (Max) 30V
Frequency - Switching 250kHz~750kHz
Control Mode CURRENT-MODE
Topology Buck
Input Voltage (Min) 4.5V
Control Features Current Limit, Enable, Phase Control, Power Good, Soft Start, Tracking
Voltage - Supply (Vcc/Vdd) 4.5V~30V
Output Configuration Positive
Physical
Number of Pins 36
Surface Mount YES
Package / Case 36-SSOP (0.209, 5.30mm Width)
Mounting Type Surface Mount
Supply Chain
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Factory Lead Time 16 Weeks
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Width 5.3mm
Alternative Model
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