UC2846NG4
RoHS 
RoHS compliant
RoHS compliantPackage 16-DIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
UC2846 Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull Tube e4 DC to DC switching controller 50ns 500mA 1.053808g 3V
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Buying Options
Total Price: USD $3.1
Unit Price: USD $3.098554
≥1 USD $3.098554
≥10 USD $2.923161
≥100 USD $2.757704
≥500 USD $2.601603
≥1000 USD $2.454341
Inventory: 1520
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Technical
Frequency - Switching 500kHz
Max Input Voltage 40V
Control Technique PULSE WIDTH MODULATION
Rise Time 50 ns
Synchronous Rectifier Yes
Fall Time (Typ) 50 ns
Nominal Input Voltage 15V
Max Duty Cycle 50 %
Duty Cycle 50 %
Output Phases 1
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
Power Dissipation 1W
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 15V
Max Output Current 50mA
Output Type Transistor Driver
Output Voltage 3V
Number of Outputs 2
Function Step-Up, Step-Up/Step-Down
Base Part Number UC2846
Frequency 450kHz
Terminal Position DUAL
Technology BICMOS
Max Power Dissipation 1W
Subcategory Switching Regulator or Controllers
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
ECCN Code EAR99
Termination Through Hole
Number of Terminations 16
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e4
Packaging Tube
Operating Temperature -40°C~85°C TA
Dimensions
Height 5.08mm
Length 19.3mm
Width 6.35mm
Thickness 3.9mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Physical
Weight 1.053808g
Number of Pins 16
Surface Mount NO
Package / Case 16-DIP (0.300, 7.62mm)
Mounting Type Through Hole
Alternative Model
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