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Showing 81 results View by: Thread Post Sort by
    Answered
  • LM2733: Problems , ripple and stability

    Julian Worskett
    Julian Worskett
    Resolved
    Part Number: LM2733 Hi all, I'm using this device to produce a 24V rail at 35 mA max (variable load from about 10 to 35 mA) from two series Lithium cells, so about 6 to 8.5V input. I'm using the X version, so 1.6 MHz switching. Under most conditions…
    • Resolved
    • 9 months ago
    • Power management
    • Power management forum
  • LM2733: Looking for information on compensation network values.

    James Smith
    James Smith
    TI Thinks Resolved
    Part Number: LM2733 Other Parts Discussed in Thread: DRV8860EVM , DRV8860 , TEST , I'm having stability troubles with my design for the LM2733XMF. I have been using the Power Stage Designer Tool to create bode plots for my design and analyze the stability…
    • 9 months ago
    • Power management
    • Power management forum
  • RE: LM2733: LM2733XMFX/NOPB Current Consumption Issue

    Jasper Li
    Jasper Li
    Adeel, the layout looks OK. is the IC very hot? if not, which components is hot. from closed to 4V input, the total power loss is 1.8W. this is not small power loss. also you can try to disconnect the loading if possible
    • 9 months ago
    • Power management
    • Power management forum
  • Answered
  • LM2733: Does not operate on a fixed frequency

    Takeshi Seo
    Takeshi Seo
    Resolved
    Part Number: LM2733 Other Parts Discussed in Thread: TPS61175 , TPS61170 Dear Sirs I have a question about the LM2733 (X) DC / DC converter. I made a prototype Boost converter, but it does not produce a continuous PWM waveform with a switching frequency…
    • Resolved
    • 10 months ago
    • Power management
    • Power management forum
  • Answered
  • LM2733: Boost converter for LCD

    Ryo Akashi
    Ryo Akashi
    Resolved
    Part Number: LM2733 Hello experts, I'm looking for alternative device for BP5311A. With input Vin:4.5-5.5V, Vout :29.5V, Iout:0.025A in WEBENCH, I found LM2733 have the capability of this requirement. Is it better choice? If you have recommended device…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • LM2733: EMI/EMC support for LM2733

    Tanvir Fakir1
    Tanvir Fakir1
    TI Thinks Resolved
    Part Number: LM2733 Other Parts Discussed in Thread: TEST Hello.. I am designing dc to dc boost converter 3W using LM2733 IC. Vin: 12V Vout: 36V Iout: 100mA Find attached basic circuit design by webench ref. we need to do EMI/EMC comply for this design…
    • over 1 year ago
    • Power management
    • Power management forum
  • LM2733: Inquiries related Setting the Output Voltage of LM2733YMF/NOPB

    robin Moon
    robin Moon
    TI Thinks Resolved
    Part Number: LM2733 Hi. experts. my customer is using LM2733YMF/NOPB. In datasheet 8.2.2.6 it is shown below. A value of approximately 13.3 kΩ is recommended for R2 to establish a divider current of approximately 92 µA. Can you see detailed reasons…
    • over 1 year ago
    • Power management
    • Power management forum
  • RE: LM2733: LM2733Y need support

    Zack Liu
    Zack Liu
    Hi Tanvir, You can use a external power supply to connect to LM2733 circuit input capacitor and set the power supply voltage at around 5V. So that there is enough voltage room for Vin. Then check if the output voltage is correct. Probe Vin, SW, VOUT pin…
    • over 1 year ago
    • Power management
    • Power management forum
  • LM2733: alternative for LM2733 and MC33063A

    Rui Zhang35
    Rui Zhang35
    TI Thinks Resolved
    Part Number: LM2733 Other Parts Discussed in Thread: MC33063A , Hi Team, Is there any nex gen or alternative for LM2733 or MC33063A?
    • over 2 years ago
    • Power management
    • Power management forum
  • LM2733: LM2733

    jayashree
    jayashree
    TI Thinks Resolved
    Part Number: LM2733 Hi team, I am attaching the schematics of LM2733XMF/NOPB , please review it and let me know your inputs. With regards, Jayashree.
    • over 2 years ago
    • Power management
    • Power management forum
>

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