UCC3803DG4
RoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
UCC3803 Buck Boost Flyback Forward Converter Tube e4 DC to DC switching controller 44ns 1A 72.603129mg 4.06V
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Buying Options
Total Price: USD $4.52
Unit Price: USD $4.518182
≥1 USD $4.518182
≥10 USD $4.262436
≥100 USD $4.021166
≥500 USD $3.793548
≥1000 USD $3.578821
Inventory: 1136
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Width 3.91mm
Length 4.9mm
Height 1.58mm
Technical
Duty Cycle (Max) 99%
Max Duty Cycle 100 %
Switcher Configuration SINGLE
Fall Time (Typ) 44 ns
Synchronous Rectifier No
Supply Current-Max (Isup) 30mA
Rise Time 41 ns
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 31kHz
Control Mode CURRENT-MODE
Topology Buck, Boost, Flyback, Forward Converter
Input Voltage (Min) 4V
Control Features Frequency Control
Voltage - Supply (Vcc/Vdd) 3.6V~12V
Output Current 1A
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 10V
Output Type Transistor Driver
Output Voltage 4.06V
Number of Outputs 1
Function Step-Up, Step-Down, Step-Up/Step-Down
Base Part Number UCC3803
Frequency 1MHz
Supply Voltage 10V
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 8
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
JESD-609 Code e4
Packaging Tube
Operating Temperature 0°C~70°C TA
Physical
Weight 72.603129mg
Number of Pins 8
Package / Case 8-SOIC (0.154, 3.90mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Alternative Model
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