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AC DC Converters, Offline Switchers
UC3843B
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MOQ: 1 Pieces
Manufacturer
UMW
Description
UC3843B is a product manufactured by UMW and listed under
AC DC Converters, Offline Switchers
. On ElecSuppliers, you can explore product information, compare trusted suppliers, request quotations, and connect directly with manufacturers and distributors for your sourcing needs.
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Year Established：
2026
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Product Details
MfrPart.
UC3843B
Mfr
UMW
Description
SOP-8 AC-DC CONTROLLERS & REGULA
OutputIsolation
Non-Isolated
InternalSwitch(s)
Yes
Topology
Boost, Flyback
Voltage-StartUp
8.4 V
Voltage-Supply(Vcc/Vdd)
7.6V ~ 30V
DutyCycle
97%
Frequency-Switching
50kHz, 52kHz
FaultProtection
Current Limiting, UVLO
ControlFeatures
Frequency Control, Soft Start
OperatingTemperature
0°C ~ 70°C (TA)
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