UCC28250PWR
RoHS 
RoHS compliant
RoHS compliantPackage 20-TSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
UCC28250 Full-Bridge Half-Bridge Push-Pull Tape & Reel (TR) e4 DC to DC switching controller 8ns 1.2mm 20.3V 85kHz~1.15MHz
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Buying Options
Total Price: USD $2.44
Unit Price: USD $2.43865
≥1 USD $2.43865
≥10 USD $2.0007
≥100 USD $1.938
≥500 USD $1.8753
≥1000 USD $1.81355
Inventory: 1600
Minimum: 1
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Technical Details
Technical
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 12V
Terminal Pitch 0.65mm
Base Part Number UCC28250
Function Step-Up/Step-Down
Number of Outputs 2
Output Voltage 20.3V
Output Type PWM Signal
Operating Supply Voltage 12V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.7V~17V
Control Features Current Limit, Enable, Frequency Control, Ramp, Soft Start
Input Voltage (Min) 4.7V
Topology Full-Bridge, Half-Bridge, Push-Pull
Control Mode CURRENT/VOLTAGE-MODE
Frequency - Switching 85kHz~1.15MHz
Control Technique PULSE WIDTH MODULATION
Rise Time 8ns
Supply Current-Max (Isup) 3.4mA
Synchronous Rectifier Yes
Fall Time (Typ) 8 ns
Max Frequency 1MHz
Max Duty Cycle 100 %
Clock Sync No
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e4
Packaging Tape & Reel (TR)
Operating Temperature -40°C~125°C TJ
Duty Cycle 100 %
Output Phases 1
Physical
Number of Pins 20
Surface Mount YES
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Mounting Type Surface Mount
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Factory Lead Time 6 Weeks
Dimensions
Height 1.2mm
Length 6.5mm
Width 4.4mm
Thickness 1mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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