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UCC3803PWTR
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 8-TSSOP (0.173, 4.40mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Controllers / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
CURRENT-MODE BICMOS DUAL Surface Mount DC to DC switching controller 0C~70C TA 31kHz 4V 4.4mm
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Inventory: 5354
Minimum: 1
Total Price: USD $8.68
Unit Price: USD $8.68015
≥1 USD $8.68015
≥10 USD $7.12215
≥100 USD $6.89985
≥500 USD $6.67755
≥1000 USD $6.4543
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Physical
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Technical
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 10V
Terminal Pitch 0.65mm
Base Part Number UCC3803
JESD-30 Code R-PDSO-G8
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 10V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 3.6V~12V
Control Features Frequency Control
Input Voltage (Min) 4V
Topology Buck, Boost, Flyback, Forward Converter
Control Mode CURRENT-MODE
Output Current-Max 1A
Frequency - Switching 31kHz
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 25mA
Synchronous Rectifier No
Switcher Configuration SINGLE
Duty Cycle (Max) 99%
Dimensions
Length 4.4mm
Width 3mm
Compliance
RoHS Status ROHS3 Compliant
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