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UCC2581DTRG4
RoHS 
RoHS compliant
RoHS compliantPackage 14-SOIC (0.154, 3.90mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Controllers / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
UCC2581 Boost Flyback Forward Converter Tape & Reel (TR) e4 DC to DC switching controller 20ns 100mA 122.413241mg 600mV
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Buying Options
Total Price: USD $2.1
Unit Price: USD $2.097523
≥1 USD $2.097523
≥10 USD $1.978792
≥100 USD $1.866793
≥500 USD $1.76112
≥1000 USD $1.661435
Inventory: 4711
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Weight 122.413241mg
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 4V
Frequency 100kHz
Base Part Number UCC2581
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 600mV
Output Type Transistor Driver
Input Voltage-Nom 10V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Output Current 100mA
Voltage - Supply (Vcc/Vdd) 6.8V~15V
Control Features Current Limit, Enable, Frequency Control, Soft Start
Input Voltage (Min) 7.4V
Topology Boost, Flyback, Forward Converter
Control Mode VOLTAGE-MODE
Frequency - Switching Up to 100kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 20ns
Synchronous Rectifier No
Fall Time (Typ) 20 ns
Switcher Configuration SINGLE
Max Duty Cycle 83 %
Duty Cycle (Max) 84%
Clock Sync Yes
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Dimensions
Height 1.75mm
Length 8.65mm
Width 3.91mm
Thickness 1.58mm
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