Welcome to flywing-tech.com ｜ info@flywing-tech.com
- English
Account & Orders
New Account? Start here
UC3846N
RoHS 
RoHS compliant
RoHS compliantPackage 16-DIP (0.300, 7.62mm)
Category PMIC - Voltage Regulators - DC DC Switching Controllers / 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
PDF
Buying Options
Total Price: USD $0.81
Unit Price: USD $0.809725
≥1 USD $0.809725
≥10 USD $0.763895
≥100 USD $0.720649
≥500 USD $0.679859
≥1000 USD $0.641379
Inventory: 4397
Minimum: 1
-
+
Technical Details
Supply Chain
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Physical
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Surface Mount NO
Number of Pins 16
Weight 1.053808g
Technical
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Termination Through Hole
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Max Power Dissipation 1W
Technology BICMOS
Terminal Position DUAL
Supply Voltage 15V
Frequency 450kHz
Base Part Number UC3846
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 2
Output Voltage 13.5V
Output Type Transistor Driver
Max Output Current 500mA
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Power Dissipation 1W
Output Current 500mA
Voltage - Supply (Vcc/Vdd) 6.95V~40V
Quiescent Current 17mA
Control Features Current Limit, Enable, Frequency Control, Soft Start
Topology Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode CURRENT-MODE
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
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
Alternative Model
THS10082IDAG4
Texas InstrumentsRecommended For You
74AHCT123ADGVRE4
Texas Instruments