UCC28C44DGKG4
RoHS 
RoHS compliant
RoHS compliantPackage 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
UCC28C44 Boost Flyback Forward Converter Tube e4 DC to DC switching controller 20ns 1A 25.996513mg 18V
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Buying Options
Total Price: USD $46.74
Unit Price: USD $46.738946
≥1 USD $46.738946
≥10 USD $44.093346
≥100 USD $41.597496
≥500 USD $39.24292
≥1000 USD $37.021624
Inventory: 1087
Minimum: 1
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Technical Details
Technical
Control Mode VOLTAGE-MODE
Frequency - Switching Up to 1MHz
Control Technique PULSE WIDTH MODULATION
Rise Time 25ns
Synchronous Rectifier No
Fall Time (Typ) 20 ns
Nominal Input Voltage 18V
Switcher Configuration BUCK-BOOST
Max Duty Cycle 50 %
Duty Cycle (Max) 48%
Topology Boost, Flyback, Forward Converter
Control Features Frequency Control
Voltage - Supply (Vcc/Vdd) 9V~18V
Output Current 200mA
Output Configuration Positive
Operating Supply Current 1A
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 UCC28C44
Frequency 1MHz
Terminal Pitch 0.65mm
Peak Reflow Temperature (Cel) 260
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) 2 (1 Year)
Part Status Active
Pbfree Code yes
JESD-609 Code e4
Packaging Tube
Operating Temperature -40°C~105°C TJ
Dimensions
Height 1.07mm
Length 3mm
Width 3mm
Thickness 970μm
Physical
Weight 25.996513mg
Number of Pins 8
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Factory Lead Time 6 Weeks
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Alternative Model
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