UCC2891DG4
RoHS 
RoHS compliant
RoHS compliantPackage 16-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
CURRENT-MODE BICMOS DUAL Surface Mount DC-DC Controller IC 19ns -40C~85C TA 250kHz 11.1V
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Buying Options
Total Price: USD $6.2
Unit Price: USD $6.200585
≥1 USD $6.200585
≥10 USD $5.849608
≥100 USD $5.518507
≥500 USD $5.206132
≥1000 USD $4.911443
Inventory: 1395
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Thickness 1.58mm
Width 3.91mm
Length 9.9mm
Height 1.75mm
Technical
Clock Sync Yes
Duty Cycle (Max) 70%
Max Duty Cycle 73 %
Switcher Configuration SINGLE
Nominal Input Voltage 110V
Fall Time (Typ) 14 ns
Synchronous Rectifier No
Supply Current-Max (Isup) 3mA
Rise Time 19ns
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 250kHz
Control Mode CURRENT-MODE
Topology Flyback, Forward Converter
Control Features Current Limit, Enable, On Time Control, Ramp, Soft Start
Voltage - Supply (Vcc/Vdd) 8.5V~16V
Output Current 150mA
Output Configuration Positive, Isolation Capable
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 12V
Operating Supply Voltage 12V
Output Type Transistor Driver
Output Voltage 11.1V
Number of Outputs 1
Function Step-Up/Step-Down
Base Part Number UCC2891
Frequency 1MHz
Supply Voltage 12V
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Technology BICMOS
Subcategory Switching Regulator or Controllers
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
ECCN Code EAR99
Number of Terminations 16
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e4
Packaging Tube
Operating Temperature -40°C~85°C TA
Physical
Weight 141.690917mg
Number of Pins 16
Surface Mount YES
Package / Case 16-SOIC (0.154, 3.90mm Width)
Mounting Type Surface Mount
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Factory Lead Time 6 Weeks
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