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Showing 18 results View by: Thread Post Sort by
  • TPS768: Testing output current limitation of TPS76801QD

    lwc
    lwc
    Part Number: TPS768 Hello. After I test the output current limit of TPS768Q1D, I found it was broken. It couldn't operate normally.I set the source voltage 4.3V and current 1A.Then I test the output current .By the way ,I chose resistors vauled 30.1K…
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS768: Testing output current limitation of TPS76801QD

    lwc
    lwc
    Part Number: TPS768 Hello. I felt confused about how to test the output curent limitation of TPS76801QD.I connected the output pin to the ground or connected a small resistance to output pin, I was not able to attain the same value as the data book…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TPS768: abs. max and recommended Tj and Ta of TPS768 and TPS768-Q1

    Yuto Kitamura
    Yuto Kitamura
    Resolved
    Part Number: TPS768 Hi team, I have a question about the abs. max and recommended Tj and Ta of TPS768 and TPS768-Q1. In the datasheet of TPS768, I can see the abs. max Tj = -40 to 125C, recommended Tj = -40 to 125C. In the datasheet of TPS768-Q1…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS768:TPS76801QD的电气特性与手册描述不符

    lwc
    lwc
    Resolved
    Part Number: TPS768 你好。 我在使用TPS76801QD时发现以下两个问题: 第一,当使能端的电压小于或等于1.3V时,元件可以正常工作;超过时则不可。这一数值和数据手册上的描述不符,低于high-level input enable voltage的最小值而高于low-level input enable voltage的最大值。 第二,据数据手册第三页的注释的说明,最小输入电压的大小为2.7V或典型输出值加一,以大者为准。可是使用时发现当使能端电压为低电平时,只要输入值大于设定的输出值…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS768-Q1: Can TPS76801-Q1 output a voltage less than 1.2V?

    Yuxi Liu(Tony)
    Yuxi Liu(Tony)
    TI Thinks Resolved
    Part Number: TPS768-Q1 Hi TIer My customer uses this adjustable version of the LDO to output a voltage of 1.2V. However, due to resistance accuracy issues, the setting voltage of the voltage dividing resistor may be around 1.15V~1.18V. The customer…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TPS768: Thermal Resistance Information

    Tank.Xue
    Tank.Xue
    Resolved
    Part Number: TPS768 Hi team, I would like to request for the thermal resistance information ( junction-to-ambient for the package--Rθja) of following devices: 1. TPS76801QDR (SOIC-8) 2. TPS76801QPWP (HTSSOP-20) Thank you very much. Tank.Xue
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS768: Thermal Resistance Information

    Benedict  Goh
    Benedict Goh
    Resolved
    Part Number: TPS768 Hi I would like to request for the following information for TPS76801QD : 1. Junction-to-Board thermal resistance (Theta_JB) information 2. Junction-to-Case (Top) thermal resistance (Theta_JC (Top)) Thank you!
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • TPS768-Q1: TPS76801QPWPRQ1 vs TPS76801QPWPRG4Q1

    Sunset
    Sunset
    TI Thinks Resolved
    Part Number: TPS768-Q1 Hello Team, can you clarify the difference between the TPS76801QPWPRQ1 and TPS76801QPWPRG4Q1 . The datasheet does not say anything on that, nor there is an info on the ordering table, such as G4 same as not G4. Typically the…
    • over 2 years ago
    • Power management
    • Power management forum
  • TPS768: Thermal Information

    Mark Philip Felipe
    Mark Philip Felipe
    TI Thinks Resolved
    Part Number: TPS768 Hi Team, we would like to seek your support for the thermal information of this device. Thank you very much. Regards, Mark
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS768: accuracy of reference

    K.Hamamoto
    K.Hamamoto
    Resolved
    Part Number: TPS768 Hi I have a simple question. According to datasheet, Vo is defined as Vo +/-2%. This is not only applied to output fixed version but also applied to adj version as well? Best Regards, Koji Hamamoto
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
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