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Showing 21 results View by: Thread Post Sort by
  • TPS7B67-Q1: TPS7B6701 replaced with TPS7B6750 in the circuit

    Art Mecina
    Art Mecina
    TI Thinks Resolved
    Part Number: TPS7B67-Q1 Hello Guys, Good day. Our customer wanted some flexibility in their design and wanted the ability to install either the TPS7B6701 or TPS7B6750 without having to worry about populating/depopulating any other parts at the same time…
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS7B67-Q1: Zener diode selection

    Roy Chou1
    Roy Chou1
    TI Thinks Resolved
    Part Number: TPS7B67-Q1 Hi Team, I would like to know how to select the zener diode for voltage clamp function. Could you help take an example for us? Regards, Roy
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TPS7B67-Q1: Overcurrent Reaction

    PY (Pengyu) Song
    PY (Pengyu) Song
    Resolved
    Part Number: TPS7B67-Q1 Hi team, what is the behavior after TPS7B6701-Q1 overcurrent gets triggered? More specifically, will it shutdown and retry? or will the device limit the current to Ilim until thermal shutdown is triggered? Or other reaction?
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS7B67-Q1: Voltage tolerance on OUTPUT Pin

    Songzhen Guo
    Songzhen Guo
    Part Number: TPS7B67-Q1 Other Parts Discussed in Thread: TPS7B4253-Q1 , TPS7B7701-Q1 Hi Team, On customer side, we want to use TPS7B6701-Q1 to replace LT3605. For TPS7B6701-Q1, the voltage tolerance on Output pin is -0.3V~22V. But for LT3605, the voltage…
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS7B67-Q1: IC failure--schematic review

    Dongbao Zhou
    Dongbao Zhou
    Resolved
    Part Number: TPS7B67-Q1 Hello team, Could you help review the schematics that customer use, 12V main means the 12V bat (9v-16v typical), is there any risk? Customer report 7pcs IC failure in 0km vehicle, FA is ongoing. One of my concern is the low dropout…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS7B67-Q1: Other Package Variation

    hideyuki sakai
    hideyuki sakai
    Resolved
    Part Number: TPS7B67-Q1 Other Parts Discussed in Thread: TPS7B68-Q1 , Dear, Sir. My customer was checking how to use TPS7B6750-Q1 for their system. Recently, They have started to consider Infineon/TLS850F1TAV50 which has higher thermal peformance by DDPAK…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • TPS7B67-Q1: Quiescent Current

    hideyuki sakai
    hideyuki sakai
    TI Thinks Resolved
    Part Number: TPS7B67-Q1 Dear, Sir. My customer is evaluationg TPS7B6750-Q1 for their system. Recently, OEM requirement to reduce the total ECU quiescent current, so I would like to confirm followings. Expected condition are Vin = 12.8V (+- 0.2V), Ta…
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS7B67-Q1: Apply external 3.3v to the output of TPS7B6733-Q1 cause chip damage.

    Jeff Chen71
    Jeff Chen71
    Resolved
    Part Number: TPS7B67-Q1 Hi, Customer's board used TPS7B6733-Q1 to supply power for mcu. In production line they should program firmware to mcu, so they apply an external 3.3v to mcu. This cause the TPS7B6733-Q1 broken. My question is if input power…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • RE: TPS7B67-Q1: Output Short Circuit Reliability Testing

    Jason Song
    Jason Song
    Hi Sakai-san, We've consulted our qualification team and this test is not mandatory for automotive device. We are fully aware of this short circuit test and we agree that TPS7B67-Q1 has thermal protection and short-to-ground protections which has been…
    • over 3 years ago
    • Power management
    • Power management forum
  • TPS7B67-Q1: Output Spike Issue in Rapid Power Cycle Test

    KevinZhang123
    KevinZhang123
    TI Thinks Resolved
    Part Number: TPS7B67-Q1 Hi, Team My automotive customer is using TPS7B6701-Q1 in their car infotainment system to convert VBATT 14.4V to 5V for CAN and MCU. They find there is spike in output during repid power cycle test. Here are the waveform and schematic…
    • over 3 years ago
    • Power management
    • Power management forum
>

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