UC3843BNG
RoHS 
RoHS compliant
RoHS compliantPackage 8-DIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
UC384*B Boost Flyback Tube e3 DC to DC switching controller 50ns 17mA 930.006106mg 13.4V
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Buying Options
Total Price: USD $0.88
Unit Price: USD $0.88
≥1 USD $0.88
≥10 USD $0.7876
≥100 USD $0.747648
≥500 USD $0.574024
≥1000 USD $0.507302
≥3000 USD $0.480586
Inventory: 543
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 11 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Physical
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Number of Pins 8
Weight 930.006106mg
Technical
Frequency 52kHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number UC384*B
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 13.4V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 1A
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Max Supply Current 17mA
Control Features Frequency Control
Topology Boost, Flyback
Control Mode CURRENT-MODE
Frequency - Switching Up to 500kHz
Halogen Free Halogen Free
Control Technique PULSE WIDTH MODULATION
Rise Time 50 ns
Synchronous Rectifier No
Fall Time (Typ) 50 ns
Nominal Input Voltage 30V
Switcher Configuration SINGLE
Max Duty Cycle 96 %
Terminal Pitch 2.54mm
Peak Reflow Temperature (Cel) 260
Terminal Position DUAL
Technology BIPOLAR
Subcategory Switching Regulator or Controllers
Terminal Finish Tin (Sn)
ECCN Code EAR99
Number of Terminations 8
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e3
Published 1999
Packaging Tube
Operating Temperature 0°C~70°C TA
Dimensions
Height 3.44mm
Length 10.16mm
Width 6.6mm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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