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Showing 69 results View by: Thread Post Sort by
  • UCC12040: UCC12040 Switching Behaviour

    Nathan Kagi
    Nathan Kagi
    Part Number: UCC12040 Other Parts Discussed in Thread: UCC12050EVM-022 , UCC12050 , UCC33420 I am wanting to use the UCC12040 module for a noise-sensitive application. I require an synchronisable isolated regulator that produces low noise in the 500kHz…
    • 2 months ago
    • Power management
    • Power management forum
  • UCC12040: Create ±5V with two UCC12040

    Takahito Yokota
    Takahito Yokota
    TI Thinks Resolved
    Part Number: UCC12040 Other Parts Discussed in Thread: UCC33420 , I think to output +5.5V and -5.5V from one USB(+5V) bus power. Since the UCC33420 is a fully isolated power supply, is it possible to generate ±5V by connecting one of the UCC33420 in…
    • 9 months ago
    • Power management
    • Power management forum
  • UCC12040: Weight for MPN UCC12040DVE

    Rashi Gupta
    Rashi Gupta
    TI Thinks Resolved
    Part Number: UCC12040 Hi, We are using below MPN in our program. Kindly provide the weight for the part on priority. UCC12040DVE
    • 2 days ago
    • Isolation
    • Isolation forum
  • UCC12040: Inverter

    Karunakaran M
    Karunakaran M
    TI Thinks Resolved
    Part Number: UCC12040 Tool/software: Why the motor is taking the more current in the flux weakening region
    • over 1 year ago
    • Motor drivers
    • Motor drivers forum
  • UCC12040: PUCC256602DDBR

    Katja Kangas
    Katja Kangas
    Part Number: UCC12040 Tool/software: Hi, We received chips, but they are incorrect. The packaging does say PUCC256602DDBR, but inside there are 25660 1 chips. Where we can get the correct chips? Needed soonest. Can you please investigate? Order was…
    • over 1 year ago
    • Site support
    • Site support forum
  • Answered
  • UCC12040: UCC12050 vs UCC12040

    Conor
    Conor
    Resolved
    Part Number: UCC12040 Other Parts Discussed in Thread: UCC12050 , UCC12051-Q1 , UCC12041-Q1 Hi, Am I correct in understanding that the difference between UCC12050 and UCC12040 is the insulation barrier (5kVRMS, 3kVrms), and that other electrical characteristics…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • UCC12040: UCC12040

    yenwu lo
    yenwu lo
    Resolved
    Part Number: UCC12040 Dear TECH. Support: One question (see copy below), attached is the EVM board file of this device UCC12040deV for your easy reference. this schematic below shows that there is C5 capacitance between primary and 2ndry side GND…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • UCC12040: Input voltage outside of recommended range

    D3j4nHr01
    D3j4nHr01
    TI Thinks Resolved
    Part Number: UCC12040 Other Parts Discussed in Thread: UCC12050 Tool/software: Hello, some DC/DC converters, like UCC12040 and UCC12050 have recommended range for input voltage (Vinp) which is between 4.5 and 5.5 V. What would happen if input voltage…
    • over 1 year ago
    • Power management
    • Power management forum
  • UCC12040: Can meet the application conditions?

    Kevin Huang8
    Kevin Huang8
    TI Thinks Resolved
    Part Number: UCC12040 Other Parts Discussed in Thread: SN6505B , SN6505A Tool/software: Hi Team, Can UCC12040 meet the below application conditions? Vin 4.5~5.5V Vout 3.6V(1A 500mS) Ambient temperature -40~+85 degrees
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • UCC12040: TI recommendation

    Jimmy Huang
    Jimmy Huang
    TI Thinks Resolved
    Part Number: UCC12040 Other Parts Discussed in Thread: UCC12050 , UCC33020 , UCC33420 , UCC15240-Q1 , UCC14140-Q1 , UCC14131-Q1 , UCC3808-2 Tool/software: Please recommend isolated DC/DC converters that is not a module power supply and has a withstand…
    • over 1 year ago
    • Power management
    • Power management forum
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