UC2846QG3
RoHS 
RoHS compliant
RoHS compliantPackage 20-LCC (J-Lead)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
UC2846 Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull Tube Positive DC to DC switching controller 50ns 1mA 8.965mm 13.5V
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Buying Options
Total Price: USD $9.45
Unit Price: USD $9.453987
≥1 USD $9.453987
≥10 USD $8.918851
≥100 USD $8.414012
≥500 USD $7.937748
≥1000 USD $7.488441
Inventory: 1443
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Width 8.965mm
Length 8.965mm
Height Seated (Max) 4.57mm
Technical
Output Phases 1
Duty Cycle 50 %
Max Duty Cycle 50 %
Nominal Input Voltage 15V
Fall Time (Typ) 50 ns
Synchronous Rectifier Yes
Rise Time 50ns
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 500kHz
Control Mode CURRENT-MODE
Topology Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Features Current Limit, Enable, Frequency Control, Soft Start
Voltage - Supply (Vcc/Vdd) 6.95V~40V
Output Current 500mA
Output Configuration Positive
Operating Supply Current 1mA
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 15V
Output Type Transistor Driver
Output Voltage 13.5V
Qualification Status Not Qualified
Number of Outputs 2
Function Step-Up, Step-Up/Step-Down
Base Part Number UC2846
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Frequency 450kHz
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Form J BEND
Terminal Position QUAD
Technology BICMOS
Subcategory Switching Regulator or Controllers
ECCN Code EAR99
Number of Terminations 20
Moisture Sensitivity Level (MSL) 2 (1 Year)
Part Status Obsolete
Packaging Tube
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 20
Surface Mount YES
Package / Case 20-LCC (J-Lead)
Mounting Type Surface Mount
Alternative Model
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