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  • LM5030: TIDA-01352 If input voltage is 12V, output voltage is +-100V , 50W.

    TI Thinks Resolved
    Part Number: LM5030 Other Parts Discussed in Thread: TIDA-01352 Hi Expert For TIDA-01352 But I need to make some ultrasound application. The spec of product is input voltage 12V, output voltage is +-100V , 50W. The original design is for 24v…
    • Answered

  • TIDA-01352: TIDA-01352 question

    Resolved
    Part Number: TIDA-01352 Other Parts Discussed in Thread: LM5030 , DAC60004 Hi all, We are promoting TIDA-01352, customer has following questions: 1. Why TIDA use non-isolation feedback while there is an isolation feedback on LM5030 datasheet? Do customer…
    • Resolved
    • Answered

  • RE: TIDA-01352: TIDA-01352: Customizing the TIDA-01352 for phased array 64 channels system

    Resolved
    Hello, What are the currents on each rail? Do you want to generate each rail using separate LM5030 device? +/-100 can be generated using LM5030 but for +/-5V and 1.8V, any buck converter can be used (Example is given in schematic of TIDA-01352) LM5030…
    • Answered

  • TIDA-01352: Customizing the TIDA-01352 for ultrasound scanner design that support B-MODE, CWD and PWD modes only

    Resolved
    Part Number: TIDA-01352 Other Parts Discussed in Thread: DAC60004 , LM5030 Hi, Initially, our ultrasound system is planning to support only B-MODE, CWD and PWD mode. Thus we don’t have Elastography mode that requires High voltage +/-150V with huge…
    • Resolved

  • LM5030: TIDA-01352 optimaized for 14V input voltage

    TI Thinks Resolved
    Part Number: LM5030 Other Parts Discussed in Thread: TIDA-01352 Hi, We got a question from the customer about LM5030. Could you help us? [Question] They are considering using LM5030 based on TIDA-01352 at 14V input voltage. Thus they have to change…

  • TIDA-01352: TINA Simulation files

    TI Thinks Resolved
    Part Number: TIDA-01352 Other Parts Discussed in Thread: LM5030 , TINA-TI Hi, Do anyone have TINA simulation files of any one of the following sections of TIDA-01352? 1.Positive HV Push Pull Power Supply section 2.Positive LV Push Pull Power Supply…
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  • LM5030: LM5030 Vin and Vcc

    Resolved
    Part Number: LM5030 Other Parts Discussed in Thread: TIDA-01352 Tool/software: Hello, If Vin is no connected, will the LM5030 work? A user case in TIDA-01352 (see 2.3.2.1 on Page 10 and Figure 8 on Page 11), that the Vin is not connected. Best,…
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    • Answered

  • RE: LM3481: R30 and R36 connection in the Reference Design of TIDA-01592

    Resolved
    Hi Mark, Thanks for using the e2e forum. A red cross in the schematic means the component is not populated. By removing R30 and R36, you 'disable' the snubber circuit. This increases efficiency, but also increases potential switch node overshoots and…
    • Answered

  • LM5030: LM5030 transformer parameters

    Resolved
    Part Number: LM5030 Other Parts Discussed in Thread: TIDA-01352 Dear mr. My questions: 1. I try to build power supply 400W, Vin=18V-29V to 300V with LM5030 and order for it planar transformer with next parameters: 500W, n=1:19, Lprimary1-3= 8.5uH…
    • Resolved

  • RE: LM5030: Alternate Part number to LM5030 for the required Input voltage range 8.5 VDC to 15VDC

    Hi, As your input voltage minimum is 8.5V compared to TIDA-01352 24V, the transformer turns ratio for TIDA-01352 Np:21Ns = 1:7.5, then yours should be Np:Ns = 1:(7.5 x 24/8.5) = 1: 21.2. Other parameters can be similar to TIDA-01352 transformer 750343547…

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