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  • TPS709: TPS709

    TI Thinks Resolved
    Part Number: TPS709 Hello , I also have one doubt regarding input capacitance that you have selected 100uF. How you calculated the value for input capacitance ???

  • TPS709: FMEA Failure Mode Analysis

    TI Thinks Resolved
    Part Number: TPS709 Hello, Could you please share any details of FMEA analysis for TPS709? Would the functionality of the device be affected by a short between out (pin 5) and NC (pin 4)? (Expected answer is NO) Would shorting between GND (pin 2) and…

  • RE: TPS709: Dropout voltage

    Hello Yasushi, They will have similar characteristics, yes. The reason the team had not included results for the 1.1V and 2.5V output is because of the UVLO voltage level. With the UVLO level being at 2.7V, testing the dropout is not feasible - UVLO keeps…

  • TPS709-Q1: short-circuit strength

    TI Thinks Resolved
    Part Number: TPS709-Q1 Good day colleagues, My customer is using two voltage regulator TPS70950QDBVRQ1 to power external sensors. See circuit diagram section. On the customer side, they have to ensure short-circuit protection according to UBatt and GND…

  • TPS709: Vdo vs VIN curve for TPS70933

    TI Thinks Resolved
    Part Number: TPS709 Hello team, TPS709 datasheet has Vdo vs VIN curve for TPS70965 (6.5Vout version) at Figure 6-9. Do you have this curve for TPS70933? Can I estimate TPS70933 will be same curve as Fig6-9 under the range of VIN=2.7V-3.3V? Customer want to…

  • TPS709: Operating Temperature ambient temperature

    TI Thinks Resolved
    Part Number: TPS709 Hi Please help to provide Operating Temperature ambient temperature (TA) range? Thank you.
    • Answered

  • TPS709: max power dissipation sot 23 package

    Resolved
    Part Number: TPS709 Hi Experts, Our customer is asking if there is an overview available where he can see the max power dissipation of all TI packages? Or an application note or Excel file to calculate the power dissipation? Thank you and best regards…
    • Resolved
    • Answered

  • TPS709: behavior without load

    Resolved
    Part Number: TPS709 Goal is to create 3.3V from 15V If operated without load it only regulates up to a Vin of 9.7V the output correctly. Beyond that the Vout increases according to Vin. If the output load is 660 Ohm everything is fine. Are there some…
    • Resolved

  • TPS709: TPS70930 EN Voltage?

    Part Number: TPS709 I am using a TPS70930 to trip a switch when a charging capacitor reaches a certain voltage. From the datasheet I figured that the EN voltage was at 0.9V at a minimum but in practice I found it to be around 0.5V, is this correct? …
    • Answered

  • TPS709: LTspice simulation with a model of TPS70950 with floating ground

    Resolved
    Part Number: TPS709 Hello, I ran a simulation with LTspice using a PSpice model of TPS70950 provided by TI. I want to use this regulator with floating ground, so I used square-wave voltage source as the ground. The schematic is as follows. As a result…
    • Resolved

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