LT3781EG#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 20-SSOP (0.209, 5.30mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LT3781 Forward Converter Tube e3 DC to DC switching controller 0.635mm 12V 700kHz -40C~85C TA
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Buying Options
Total Price: USD $8.32
Unit Price: USD $8.3248
≥1 USD $8.3248
Inventory: 537
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)
Physical
Mounting Type Surface Mount
Package / Case 20-SSOP (0.209, 5.30mm Width)
Surface Mount YES
Number of Pins 20
Technical
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2003
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.635mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT3781
Function Step-Up/Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd) 9V~18V
Control Features Enable, Soft Start
Topology Forward Converter
Control Mode CURRENT-MODE
Synchronous Rectifier No
Switcher Configuration PUSH-PULL
Max Frequency 700kHz
Clock Sync Yes
Duty Cycle 100 %
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Alternative Model
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