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  • TPS61088: Can you check TPS61088 schematic of my customer?

    Part Number: TPS61088 Tool/software: Hello guys, One of my customers is considering using TPS61088 for their next products. They'd like TI to check their schematic. But they don't want to disclose their schematic on this thread. So could you please…
    • Answered

  • TPS61088: Differences compared to TPS61088-Q1 and Using the TPS61088 EVM

    Resolved
    Part Number: TPS61088 Other Parts Discussed in Thread: , , TPS61288 , Tool/software: Hi TI, I am looking for a power supply that can output about 4.5A at 9V with an input voltage range of 5V to 8.4V. I plugged these numbers into WEBENCH and the top suggested…
    • Resolved

  • TPS61088: TPS61088 output voltage drops from 7V to 4.4V while input voltage is 5V

    Part Number: TPS61088 Tool/software: Hello We use TPS61088 to convert 5V to 7.2V. This is out circuit: This is our PCB Layout: Recently we met a issue when doing Damp Heat/High Temperature operating test: the output of this circuit suddenly drop to 4…

  • TPS61088: TPS61088 can't be boosted and output voltage is same as the input voltage

    Part Number: TPS61088 Tool/software: Dears, My customer are using TPS61088 as a boost circuit, and there is a probability that TPS61088 cannot be boosted on the client side, resulting in abnormal voltage output and the output voltage being the same…

  • TPS61088: Is there an integrated IC solution for SSD backup power supply (supercapacitor)?

    Part Number: TPS61088 Other Parts Discussed in Thread: TPS25940 , Tool/software: See TI has a combination of TPS25940 and TPS61088 SSD backup scheme, would like to ask whether TI has a similar integrated IC at present?

  • RE: TPS61088-Q1: TPS61088RHLR不升压问题

    何工，您好 我们在实验室复现1 台故障终端，实验室湿热环境下已复现 2 次，温度 75 ℃，湿度 50 ％，时间 72h+ 。故障复现时使用示波器测试，各引脚电压如下： 管脚号 管脚名称 电压值 1 VCC 4.953V 2 EN 4.42V 3 FSW 直流 4 、 5 、 6 、 7 SW 直流 8 BOOT 直流 9 VIN 4.992V 10 SS 4.7V 14 、 15 、 16 …

  • TPS61088-Q1: TPS61088-Q1 Thermal Consideration

    TI Thinks Resolved
    Part Number: TPS61088-Q1 I am trying to design TPS61088-Q1 with following design inputs Vinmin=3.2V Vinnom=3.3V Vinmax=3.4V Vout=5V Iout=3A Ta=100C Due to Ta=100C switching frequency is coming 195.367 KHZ and Tj=129.646C Is this design OK ? I am attaching…

  • TPS61088: when the enable pin of TPS61088 is low, why the output voltage is not shutdown

    TI Thinks Resolved
    Part Number: TPS61088 Hello sir When I use TPS61088, input voltage is 7.92V. when the enable pin is high,the output voltage is 12V. this is right. But when the enable pin is low, the output voltage is 7.63V which is expected to be zero. why does this…

  • TPS61088: When soak test, the output voltage drops and can recover after power cycle

    Part Number: TPS61088 Tool/software: Hi TI teams, We used TPS61088RHLR to convert 5V to 7V. When my customer did soak test, the output suddenly drop to 4.4V after 3 days and can recover after power cycle. This issue happened twice, the second time was 7…

  • TPS61088-Q1: Package question for TPS61088-Q1 (RHL0020A)

    TI Thinks Resolved
    Part Number: TPS61088-Q1 Hello team, my customer has questions for TPS61088-Q1 (RHL0020A). 1. How long is a. in millimeters? 2. is b. (0.2) max value or typ valu? best regards, kazusa suzuki

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