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Showing 22 results View by: Thread Post Sort by
  • UC2825A-EP: Discrepancy of datasheet vs TI webpage

    Galo Villota
    Galo Villota
    TI Thinks Resolved
    Part Number: UC2825A-EP Tool/software: Hello, The UC2825A-EP TI webpage shows as device having a 50% max duty cycle. However, the datasheet shows 85% duty cycle max. Which is right??
    • over 1 year ago
    • Power management
    • Power management forum
  • UC2825A-EP: Thermal Data

    Moriah Young
    Moriah Young
    TI Thinks Resolved
    Part Number: UC2825A-EP Tool/software: Need thermal data for UC2825AQDWREP, sop_16_sm_50_NS-M16B_mc package. Theta_jc Theta_jb
    • over 1 year ago
    • MSP low-power microcontrollers
    • MSP low-power microcontroller forum
  • UC2825A-EP: Clock IC that can generate external clock to sync multiple controllers?

    Murali P
    Murali P
    TI Thinks Resolved
    Part Number: UC2825A-EP Other Parts Discussed in Thread: UC2825A Hi, Is there any clock IC that can generate 100KHz of 1us or less pulse width to sync multiple UC2825A controllers?
    • over 1 year ago
    • Power management
    • Power management forum
  • UC2825A-EP: RE: UC2825A-EP: UC2825AMDWREP ESD(HBM/CDM)SPEC

    Akio Minami
    Akio Minami
    TI Thinks Resolved
    Part Number: UC2825A-EP Hi Huang Hong, Sorry for the late reply. There was a document about ESD of UC2825AMDWREP. www.ti.com/.../sluk007.pdf There is the following description. Referenced Method: EIA/JESD22-A114 EIA/JESD22-A115 From the above, could…
    • over 3 years ago
    • Power management
    • Power management forum
  • UC2825A-EP: Vs UC2825

    Murali P
    Murali P
    TI Thinks Resolved
    Part Number: UC2825A-EP Other Parts Discussed in Thread: UC2825 , UC2825A-EP is an improved version of UC2825. Is this a drop in replacement? I have external clock and RAMP for synchronization of multiple channels.
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • UC2825A-EP: Bus converter questions

    Kazuki Itoh
    Kazuki Itoh
    Resolved
    Part Number: UC2825A-EP Hi team, My customer is considering to use UC2825A-EP for the bus converter application for EOL alternative of UCC28230. It will be full bridge converter configuration, and Vin = 380V typ, Vout = 270V typ, and Pout=700Wmax…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • UC2825A-EP: About temperature drift of fixed duty

    Takashi Kumagai
    Takashi Kumagai
    Resolved
    Part Number: UC2825A-EP We would like to use the UC2825A-EP to control a non-regulated output bus converter. What percentage is the temperature drift when used with a fixed Duty (about 45%)?
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • UC2825A-EP: UC2825AMDWREP ESD(HBM/CDM)SPEC

    Akio Minami
    Akio Minami
    TI Thinks Resolved
    Part Number: UC2825A-EP Other Parts Discussed in Thread: UCC28251 Hi Team Could you tell us ESD(HBM/CDM) spec of the following items? UC2825AMDWREP Best regards' Minami
    • over 4 years ago
    • Power management
    • Power management forum
  • UC2825A-EP: Soft start is not as expected.

    Srikanth Yerra
    Srikanth Yerra
    TI Thinks Resolved
    Part Number: UC2825A-EP Hi, We are using UC2825A-EP in one of our power supply. We have found some issues in the soft start of this IC and is not as expected. Could you please shed some light on it. Thanks Srikanth
    • over 4 years ago
    • Power management
    • Power management forum
  • UC2825A-EP: Max duty

    user6300940
    user6300940
    TI Thinks Resolved
    Part Number: UC2825A-EP Under what conditions will the output duty cycle of UC2825A-EP reach 50%? We set the max duty cycle is 40% through RT=1.5k, but after working little seconds, the max duty increases to 50%. Please, what's the reason?
    • over 5 years ago
    • Power management
    • Power management forum
>

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