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UC3843BD1R2G
onsemi

UC3843BD1R2G

MFR #UC3843BD1R2G

FPN#UC3843BD1R2G-FL

MFRonsemi

Part DescriptionBoost Flyback Regulator Positive Isolation Capable Output Step-Up/Step-Down DC/DC Controller IC Surface Mount, 8-SOIC
Datasheet
62266-Datasheet
Quote Onlymore info
Multiples of: 2500more info
Prices are in USD
Flip Electronics may assess a Tariff Recovery Fee relating to Tariffs on subject countries, including but not limited to China. The final charge will be included on Flip’s invoice. Flip Electronics reserves the right to assess this charge whenever a tariff is incurred or as additional country of origin information is known, even if no Tariff Recovery Fee is initially quoted.

Product Attributes

Main CategorySemiconductors
CategoryIntegrated Circuits (ICs)
Sub CategoryPower Management ICs
Family NameUC3843B
Packaging TypeTape and Reel
Packaging Quantity2500
Lifecycle StatusActive
RoHSCompliant
RoHS Exemption TypeNone, RoHS (2015/863)
ROHS ChinaCompliant
Reach StatusCompliant
Breakdown VoltageN/A
Control FeaturesFrequency Control
Duty Cycle94%
Fault ProtectionCurrent Limiting, UVLO
Internal SwitchesNo
Life Cycle StatusActive
Maximum Operating Temperature70°C (TA)
Maximum Supply Voltage30V
Minimum Operating Temperature0°C (TA)
Minimum Supply Voltage7.6V
Output IsolationIsolated
PK Package Dimensions NotePopular package size 61% from Suppliers use this Dimension
Package Type8-SOIC
Power RatingN/A
Start Up Voltage8.4V
Switching Frequency500kHz
TopologyFlyback