UC3843BVNG
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 3.44mm 5.1V
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Buying Options
Total Price: USD $1.95
Unit Price: USD $1.951833
≥1 USD $1.951833
≥10 USD $1.841352
≥100 USD $1.737122
≥500 USD $1.638795
≥1000 USD $1.546035
Inventory: 1098
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Width 6.6mm
Length 10.16mm
Height 3.44mm
Technical
Max Duty Cycle 96 %
Switcher Configuration SINGLE
Nominal Input Voltage 30V
Fall Time (Typ) 50 ns
Synchronous Rectifier No
Rise Time 50 ns
Control Technique PULSE WIDTH MODULATION
Halogen Free Halogen Free
Frequency - Switching Up to 500kHz
Control Mode CURRENT-MODE
Topology Boost, Flyback
Control Features Frequency Control
Max Supply Current 17mA
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Output Current 200mA
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 15V
Output Type Transistor Driver
Output Voltage 5.1V
Number of Outputs 1
Function Step-Up, Step-Up/Step-Down
Base Part Number UC384*B
Time@Peak Reflow Temperature-Max (s) 40
Frequency 52kHz
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 -40°C~105°C TA
Physical
Number of Pins 8
Package / Case 8-DIP (0.300, 7.62mm)
Mounting Type Through Hole
Mount Through Hole
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Factory Lead Time 2 Weeks
Alternative Model
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