UCC28C43DG4
RoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
UCC28C43 Boost Flyback Forward Converter Tube e4 DC to DC switching controller 20ns 2.3mA 72.603129mg 18V
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Buying Options
Total Price: USD $1.02
Unit Price: USD $1.0203
≥1 USD $1.0203
≥10 USD $0.8379
≥100 USD $0.8113
≥500 USD $0.78565
≥1000 USD $0.75905
Inventory: 1741
Minimum: 1
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Technical Details
Technical
Terminal Form GULL WING
Terminal Position DUAL
Technology BICMOS
Subcategory Switching Regulator or Controllers
Additional Feature ALSO OPERATES IN CURRENT MODE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
ECCN Code EAR99
Number of Terminations 8
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e4
Packaging Tube
Operating Temperature -40°C~105°C TJ
Duty Cycle (Max) 96%
Isolation Isolated
Max Duty Cycle 100 %
Switcher Configuration BUCK-BOOST
Nominal Input Voltage 18V
Fall Time (Typ) 20 ns
Synchronous Rectifier No
Rise Time 25 ns
Control Technique PULSE WIDTH MODULATION
Frequency - Switching Up to 1MHz
Control Mode VOLTAGE-MODE
Topology Boost, Flyback, Forward Converter
Control Features Frequency Control
Voltage - Supply (Vcc/Vdd) 7.6V~18V
Output Current 200mA
Output Configuration Positive
Operating Supply Current 2.3mA
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 15V
Output Type Transistor Driver
Output Voltage 18V
Number of Outputs 1
Function Step-Up, Step-Up/Step-Down
Base Part Number UCC28C43
Frequency 1MHz
Peak Reflow Temperature (Cel) 260
Physical
Weight 72.603129mg
Number of Pins 8
Package / Case 8-SOIC (0.154, 3.90mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Factory Lead Time 6 Weeks
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Thickness 1.58mm
Width 3.91mm
Length 4.9mm
Height 1.75mm
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