UC3846NG4
RoHS 
RoHS compliant
RoHS compliantPackage 16-DIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
UC3846 Buck Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull Tube e4 DC to DC switching controller 50ns 500mA 1.053808g 13.5V
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Buying Options
Total Price: USD $4.06
Unit Price: USD $4.055789
≥1 USD $4.055789
≥10 USD $3.826217
≥100 USD $3.609644
≥500 USD $3.405317
≥1000 USD $3.212566
Inventory: 1230
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Thickness 3.9mm
Width 6.35mm
Length 19.3mm
Height 5.08mm
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 50 ns
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 500kHz
Control Mode CURRENT-MODE
Topology Buck, 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
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 15V
Output Type Transistor Driver
Output Voltage 13.5V
Number of Outputs 2
Function Step-Up, Step-Down, Step-Up/Step-Down
Base Part Number UC3846
Frequency 450kHz
Supply Voltage 15V
Terminal Position DUAL
Technology BICMOS
Subcategory Switching Regulator or Controllers
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
ECCN Code EAR99
Number of Terminations 16
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e4
Packaging Tube
Operating Temperature 0°C~70°C TA
Physical
Weight 1.053808g
Number of Pins 16
Surface Mount NO
Package / Case 16-DIP (0.300, 7.62mm)
Mounting Type Through Hole
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Factory Lead Time 12 Weeks
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