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  • CSD97396Q4M: Use of Synch Buck Power Stage in both buck and boost mode

    TI Thinks Resolved
    Part Number: CSD97396Q4M Other Parts Discussed in Thread: CSD95480RWJ , We have a circuit application to move energy back and forth between a 12 volt energy storage system (large battery with makeup power supply) and a battery being tested from 8 to 6…

  • RE: CSD97396Q4M: Power loss at higher output voltages .

    Hi user5349740, Thanks for your question! The CSD97396Q4M is optimized for low duty cycle applications, but can still be used with high output voltages provided you stay within the recommended operating conditions. In particluar, I would pay attention…
    • Answered

  • CSD97396Q4M: the mosfet can not be opened

    Resolved
    Part Number: CSD97396Q4M Dear sir, I'm using the CSD97396 to implement a buck-boost circuit. The PWM and skip is connected to a FPGA. They are 3.3V signal. The PWM frequency is 400KHz. No matter I change the signal, there is no voltage output. I cannot…
    • Resolved
    • Answered

  • CSD97396Q4M: Power loss at higher output voltages & the bootstrap supply.

    Resolved
    Part Number: CSD97396Q4M Question 1: Looking at the Normalized Power Loss vs Output Voltage chart in the datasheet, it's clear that the part is optimised for operation with an output voltage of 1.8V. Will it still be functional at an output voltage of…
    • Resolved
    • Answered

  • CSD97396Q4M: why the pins is short circuited?

    Resolved
    Part Number: CSD97396Q4M HI, I want to measure the voltage of the resistance in the RLC circuit. And I connected the 10uH inductance and 5.6Ω resistance to the P3. Then two 5V power supply of DH1718D-4 is provided. PWM1 and PWM2 send the 100kHZ…
    • Resolved

  • RE: CSD97396Q4M Thermal Calculation

    PAN-M, I have reached out to the owner of this part. Do you have an NDA in place with TI?

  • CSD97394Q4M: CSD97394Q4M - more output voltage is needed

    TI Thinks Resolved
    Part Number: CSD97394Q4M Other Parts Discussed in Thread: CSD97396Q4M Hi I am using CSD97396Q4M in freq 80Khz to 200Khz (my Vin is 2.5-5V) I have Vsw that is >30V and sometimes it burns I need another component that can handle bigger voltages. I havent…
    • Answered

  • RE: Power stage selection for atypical application

    Resolved
    Hi Qingquan, Thank you for response. Is it planned to correct the block diagram in BQ500101 datasheet to exclude ZCD comparator from it? I have looked into power stages you have suggested, CSD97396Q4M seems to offer a little lower losses, however…
    • Answered

  • RE: CCS/TMS320F28335: Why the ADC module sample every 2 cycle？

    Resolved
    I want to measure the current by measuring the voltage of the sampling resistance in the RLC circuit. And I connected the 10uH inductance , 5.6Ω resistance and 0.247uF capacitance. The sampling resistance is 0.01 Ω. Then 10V power supply of DH1718D-4…

  • TPS53915: TPS53915RVER

    TI Thinks Resolved
    Part Number: TPS53915 Hi experts, The PCN# 20170804000C states a change in the material of the lead finish - NiPdAU (E4) and Matte Sn (E3) 2 questions: a. Can customer used part# of both finishes inter-changably w/o making production line changes…

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