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Home > Products > Integrated Circuits (ICs) > PMIC - AC DC Converters, Offline Switchers > UC3843B
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UC3843B

Manufacturer Part Number UC3843B
Manufacturer UMW
Detailed Description SOP-8 AC-DC CONTROLLERS & REGULA
Package 8-SOP
In Stock 455530 pcs
Data sheet UMW UC384x
Reference Price (In US Dollars)
1 5 10 25 50 100 500 1000
$0.205 $0.194 $0.169 $0.149 $0.124 $0.105 $0.092 $0.08
Delivery Time Components-House.com is a Reliable Stocking Distributor of Electronic Parts. We specialize in all UMW series electronic components. We have 455530 pieces of UMW UC3843B in stock available now. Request a quote from electronics components distributor at Components-House.com, our sales team will contact you within 24 hours.
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Specifications

Product Attribute Attribute Value
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V
Voltage - Start Up 8.4 V
Voltage - Breakdown -
Topology Boost, Flyback
Supplier Device Package 8-SOP
Series -
Package / Case 8-SOIC (0.154", 3.90mm Width)
Package Tape & Reel (TR)
Output Isolation Non-Isolated
Product Attribute Attribute Value
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount
Internal Switch(s) Yes
Frequency - Switching 50kHz, 52kHz
Fault Protection Current Limiting, UVLO
Duty Cycle 97%
Control Features Frequency Control, Soft Start
Base Product Number UC3843

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UC3843B Datasheet PDF

Data sheet

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