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  • TPS631000EVM: Serial resistors on the EN and MODE pins

    Part Number: TPS631000EVM Other Parts Discussed in Thread: TPS631000 On the TPS631000EVM board, 100 kOhm resistors are connected in series with the EN and MODE pins. Are these resistors required, or can EN and MODE pins be directly connected to the…
    • Answered

  • TPS631000EVM: Voltage drop

    Resolved
    Part Number: TPS631000EVM Hi Team, A customer applied 0.33A load to TPS631000EVM-075, the output voltage is changed from 3.3V to 3.0V. They change MODE from low to high (PWM). Can you help diagnose why there is a big voltage change when load is applied…
    • Resolved

  • TPS631000: Loop response check

    TI Thinks Resolved
    Part Number: TPS631000 Tool/software: Hi Team, Customer have tested our TPS631000EVM and TPS631000 in their PCB board, please check their schematic, test set-up and results to see if their test is good. Schematic: 10ohom resistor here Test set…
    • Answered

  • TPS631000: Extra SW node pulse in boost PFM?

    Resolved
    Part Number: TPS631000 Other Parts Discussed in Thread: TPS63900 Hi Team, My customer is experimenting with the TPS631000EVM with an input voltage of 2.6V, output 3.3V and load current of ~20mA (160-Ohm load resistor). When they took a measurement at…
    • Resolved

  • RE: TPS631000: TPS631000 load transient issue

    hi Tao, Thanks for your reply, I used TPS631000EVM, and the schematic diagram is as follows： C7=150pF, C6=47uF

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