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The UC3843DTR is IC REG CTRLR MULT TOP 14SOIC, that includes UC3843 Series, they are designed to operate with a Switching Controllers Product, Packaging is shown on datasheet note for use in a Tape & Reel (TR) Alternate Packaging, that offers Unit Weight features such as 0.004318 oz, Mounting Style is designed to work in SMD/SMT, as well as the 14-SOIC (0.154", 3.90mm Width) Package Case, it has an Operating Temperature range of 0°C ~ 70°C (TA). In addition, the Output Type is Transistor Driver, the device is offered in Step-Up, Step-Down, Step-Up/Step-Down Function, the device has a 14-SOIC of Supplier Device Package, and Number of Outputs is 1, and the Topology is Buck, Boost, Flyback, Forward Converter, and Voltage Supply Vcc Vdd is 7.6 V ~ 30 V, and the Frequency Switching is 500kHz, and Control Features is Frequency Control, and the Output Configuration is Positive, Isolation Capable, and Output Phases is 1, and the Duty Cycle Max is 0.97, and Synchronous Rectifier is No, and the Clock Sync is No, and Shutdown is Yes, and the Isolation is Non-Isolated, it has an Maximum Operating Temperature range of + 70 C, it has an Minimum Operating Temperature range of 0 C, and Operating Supply Voltage is 30 V, and the Output Voltage is 5 V, and Operating Supply Current is 11 mA, and the Input Voltage is - 300 mV to + 6.3 V, and Output Current is 6 mA, and the Switching Frequency is 500 kHz, and Fall Time is 50 ns, and the Rise Time is 50 ns.
The UC3843DTRG4 is IC REG CTRLR MULT TOP 14SOIC, that includes 7.6 V ~ 30 V Voltage Supply Vcc Vdd, they are designed to operate with a Buck, Boost, Flyback, Forward Converter Topology, Synchronous Rectifier is shown on datasheet note for use in a No, that offers Supplier Device Package features such as 14-SOIC, Packaging is designed to work in Tape & Reel (TR) Alternate Packaging, as well as the 14-SOIC (0.154", 3.90mm Width) Package Case, the device can also be used as Transistor Driver Output Type. In addition, the Output Phases is 1, the device is offered in Positive, Isolation Capable Output Configuration, it has an Operating Temperature range of 0°C ~ 70°C (TA), and Number of Outputs is 1, and the Function is Step-Up, Step-Down, Step-Up/Step-Down, and Frequency Switching is 500kHz, and the Duty Cycle Max is 0.97, and Control Features is Frequency Control, and the Clock Sync is No.
UC3843DR with circuit diagram manufactured by TI. The UC3843DR is available in SOP14 Package, is part of the IC Chips.
