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  • LM73605EVM-5V-2MHZ: LM73605 EVM circuit is not able to deliver the rated current of 5A at 5V

    Resolved
    Part Number: LM73605EVM-5V-2MHZ Hello, Based on this EVM and using the same schematic, I have designed a board. But the max current rating available without voltage fold back is only 3A. Of course,the layout is not exactly same but the circuit is. Any…
    • Resolved
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  • LMR23630: Do you have any graph of efficiency vs load current when Fsw＝2MHz, Vin=12V and Vout=5V?

    Resolved
    Part Number: LMR23630 Other Parts Discussed in Thread: LMR23625 Hello guys, One of my customers is considering using LMR23630 for their new products. They want to see a graph of efficiency vs load current when Fsw＝2MHz, Vin=12V and Vout=5V? Do you have…
    • Resolved

  • LM73605EVM-5V-2MHZ: Suggested Inductor value for 1.8V output

    TI Thinks Resolved
    Part Number: LM73605EVM-5V-2MHZ Hello Sir/Madam, Can you please suggest me the output capacitor and inductor value for 12 to 1.8V output with switching frequency of 2.2Mhz? Regards, Saikumar

  • LM73605EVM-5V-2MHZ: Is there EVM available for 3.3V output?

    TI Thinks Resolved
    Part Number: LM73605EVM-5V-2MHZ Other Parts Discussed in Thread: LM73605 Hi, We are planning to use LM73605 in one of our ECU. Before planning to use, we would like to get an EVM for 3.3V output and test it in our lab. Is it possible to get EVM for 3.3V…
    • Answered

  • TPS62147: Switching frequency in case of forced PWM mode

    Resolved
    Part Number: TPS62147 Dear TI support team, I measured frequency in case of my condition below. --------- MODE, FSEL and EN pin: pulled high(=5V=VIN) VIN = 5.0V, VOUT = 1.2V, IOUT = 20mA --------- I got a waveform below. 1.8MHz appears in the waveform,…
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  • LMZ30606: For LMZ30606, with Vin 3.3V or 5V Vout=0.85V, can the switch freq be set to 2MHz?

    Resolved
    Part Number: LMZ30606 Dear Sir/Madam, From the pg18 Table 7 of the LMZ30606 datasheet, it seems like I am not able to set Fsw=2MHz for Vin=3.3V/5V and Vout=0.85V. I just want to reconfirm if it is possible to set Fsw=2MHz for this Vin=3.3/5.0V, Vout=0…
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  • RE: OPA810: How is the input protection designed?

    Resolved
    Hi Clemens, 1. Can you recommend an operational amplifier? The input is high resistance when power is off, and the performance parameters are similar to those of OPA810. Because I want to reduce the series resistance of overvoltage protection. I'm worried…
    • Answered

  • LP87564-Q1: 1.03V from 5V 3MHz switching

    Resolved
    Part Number: LP87564-Q1 Hi team, My customer cannot use 2MHz switching due to EMI test limit. This device can select the switching frequency from 2, 3 or 4MHz by OTP, right? So I'd like to suggest them to select 3MHz switching. Can this device output…
    • Resolved

  • RE: TDC1000-C2000EVM: Can the TDC1000 transmit continuous? Ultrasonic Transducer/Driver up to 2MHz for acoustic standing waves in liquids

    Hello Chris, Thanks for posting to the sensing forum! Our ultrasonic devices are geared towards time of flight applications, used to transmit the ultrasonic pulses, receive the ultrasonic echo, and condition the returned signal to extract the ToF of the…
    • Answered

  • RE: TPS7H4010-SEP: Several in parallel

    Resolved
    Hi Guillaume, 1. I don't have any data for 2MHz exactly, but Figures 8-7 and 8-8 and Figures 7-6 and 7-7 show efficiency vs load current for Fsw=2.2MHz and VOUT=5V for multiple configurations of VIN, BIAS, and Auto/FPWM mode. Is this sufficient? 2. Because…

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