UC2845ADW
RoHS 
RoHS compliant
RoHS compliantPackage 16-SOIC (0.295, 7.50mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
UC2845 Boost Flyback Forward Converter Tube e4 DC to DC switching controller 50ns 17mA 473.692182mg 15V
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Buying Options
Total Price: USD $1.21
Unit Price: USD $1.2056
≥1 USD $1.2056
≥10 USD $1.08064
≥100 USD $1.02542
≥500 USD $0.84223
≥1000 USD $0.787283
≥3000 USD $0.695754
Inventory: 558
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Thickness 2.35mm
Width 7.5mm
Length 10.3mm
Height 2.65mm
Technical
Duty Cycle (Max) 48%
Max Duty Cycle 50 %
Switcher Configuration BUCK-BOOST
Nominal Input Voltage 25V
Fall Time (Typ) 50 ns
Synchronous Rectifier No
Supply Current-Max (Isup) 25mA
Rise Time 50 ns
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 500kHz
Control Mode CURRENT-MODE
Topology Boost, Flyback, Forward Converter
Control Features Frequency Control
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Output Current 200mA
Output Configuration Positive, Isolation Capable
Nominal Supply Current 17mA
Operating Supply Current 17mA
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 15V
Output Type Transistor Driver
Output Voltage 15V
Number of Outputs 1
Function Step-Up, Step-Up/Step-Down
Base Part Number UC2845
Frequency 450kHz
Supply Voltage 11V
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Technology BIPOLAR
Subcategory Switching Regulator or Controllers
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
ECCN Code EAR99
Number of Terminations 16
Moisture Sensitivity Level (MSL) 2 (1 Year)
Part Status Active
Pbfree Code yes
JESD-609 Code e4
Packaging Tube
Operating Temperature -40°C~85°C TA
Physical
Weight 473.692182mg
Number of Pins 16
Surface Mount YES
Package / Case 16-SOIC (0.295, 7.50mm Width)
Mounting Type Surface Mount
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Factory Lead Time 6 Weeks
Alternative Model
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