LTC3873EDDB#TRPBF
RoHS 
RoHS compliant
RoHS compliantPackage 8-WFDFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3873 Boost Flyback SEPIC Tape & Reel (TR) e3 DC to DC switching controller 3mm 60V 240kHz -40C~85C TA
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Buying Options
Total Price: USD $2.62
Unit Price: USD $2.62105
≥1 USD $2.62105
≥10 USD $2.1508
≥100 USD $2.08335
≥500 USD $2.0159
≥1000 USD $1.94845
Inventory: 1519
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Physical
Mounting Type Surface Mount
Package / Case 8-WFDFN Exposed Pad
Surface Mount YES
Number of Pins 8
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2008
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3873
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 60V
Output Type Transistor Driver
Input Voltage-Nom 9V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd) 8.4V~60V
Control Features Current Limit, Enable, Soft Start
Input Voltage (Min) 4.4V
Topology Boost, Flyback, SEPIC
Control Mode CURRENT-MODE
Input Voltage (Max) 9.5V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration SINGLE
Max Frequency 240kHz
Duty Cycle (Max) 78%
Dimensions
Length 3mm
Width 2mm
Compliance
RoHS Status ROHS3 Compliant
Alternative Model
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