- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 6 days ago)
- Mounting TypeSurface Mount
- Package / Case14-SOIC (0.154, 3.90mm Width)
- Surface MountYES
- Number of Pins14
- Operating Temperature0°C~70°C TA
- JESD-609 Codee4
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations14
- ECCN CodeEAR99
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- SubcategorySwitching Regulator or Controllers
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Supply Voltage11V
- Base Part NumberUC3843
- FunctionStep-Up, Step-Down, Step-Up/Step-Down
- Number of Outputs1
- Output Voltage13.5V
- Output TypeTransistor Driver
- Input Voltage-Nom15V
- Analog IC - Other TypeSWITCHING CONTROLLER
- Output ConfigurationPositive
- Power Dissipation1W
- Output Current1A
- Voltage - Supply (Vcc/Vdd)7.6V~30V
- Quiescent Current11mA
- Control FeaturesFrequency Control
- TopologyBoost, Buck, Buck-Boost, Flyback, Forward
- Control ModeCURRENT-MODE
- Frequency - SwitchingUp to 500kHz
- Control TechniquePULSE WIDTH MODULATION
- Rise Time50ns
- Supply Current-Max (Isup)25mA
- Synchronous RectifierNo
- Fall Time (Typ)50 ns
- Nominal Input Voltage25V
- Max Duty Cycle100 %
- Input Current11mA
- Duty Cycle (Max)96%
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
28 August 2023
Interview with TSMC's new US factory, Japanese media: the struggle for semiconductor dominance has just begunIn the context of the increasingly intensified debate over the dominance of semiconductors between China and the United States, TSMC's U.S. layout is ushering in a new situation....
28 August 2023On November 12, Bloomberg reported that Global Foundries, a semiconductor wafer foundry company, was preparing for layoffs and had implemented a recruitment freeze.On November 11, the company informed...
28 August 2023TSMC's Arizona wafer factory will hold the "first machine relocation" ceremony in December. According to market news, TSMC will invite US President Biden to attend. TSMC did not...
28 August 2023According to foreign media, Murata Manufacturing, one of Apple's suppliers, said recently that the downturn in the smartphone market will continue until 2023, but the demand for high-end...
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