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  • TPS62825A: Is TPS62825A suitable for TMS320F28P650 VDDIO supply?

    Part Number: TPS62825A Dear TI Engineer Hello, I am using the TPS62825A to generate the 3.3-V VDDIO supply for a TMS320F28P650 DSP. The power supply configuration is as follows: 24 V → Isolated 5V DC/DC → TPS62825A (3.3 V) → 1.2V LDO TPS62825A…

  • TPS62825A: Maximum Iq range

    TI Thinks Resolved
    Part Number: TPS62825A Hi team, Customer wants to know how much Iq in switching may variant in edge situation. It is okay that the value is not guranteed, and customer don't expect so, but just wants to how much range should be considered in general…

  • TPS62825A: TPS62825 input shorts when configured to 2.5V

    TI Thinks Resolved
    Part Number: TPS62825A Other Parts Discussed in Thread: TPS62825 Hello, In my design, I am using four TPS62825 converters. One is configured for 1.0V, one for 1.8V, and two are configured for 2.5V. When powering the board from a 5V supply, the input…

  • TPS62825A: Negative output

    TI Thinks Resolved
    Part Number: TPS62825A Tool/software: Dear TI Engineer, We want achieve 3V input and -2V output, the load current is from 1.5A to 2A. The Quiescent current requirement within 10µA. Can we achieve this by reversing the output of TPS62825A? By the…

  • TPS62825A: Question about mounting specs

    Part Number: TPS62825A Tool/software: 1: Can mounting reliability be ensured when the unplated lead sides are not soldered (connected only at the bottom)? 2: If solder connection on the sides is essential, are there any conditions to prevent deterioration…

  • TPS62825A: change the TPS62825A inductor from 0.47uH to 1uH

    TI Thinks Resolved
    Part Number: TPS62825A hi team, We want to double check whether we can change the TPS62825A inductor from 0.47uH to 1uH. Thanks.

  • TPS62825A: What is the recommendation for 3.3V to 0.9V/1.1A application?

    TI Thinks Resolved
    Part Number: TPS62825A Other Parts Discussed in Thread: TPSM82822A , TPS628502 Hi team My customer want a device for the following application: Vin=3.3V Vout=0.9V Load current = 1.1A Priority: 1. Output ripple, 2. Efficiency. 3. Solution size…
    • Answered

  • TPS62825A: Maximum quiescent current under FPWM

    Resolved
    Part Number: TPS62825A Hi Team, My customer is wondering what's the maximum quiescent current under FPWM mode? The datasheet only provide the maxmimum IQ when device not switching. Thanks! Patty Chuang
    • Resolved
    • Answered

  • TPS62825A: 6-VSON-HR and 10-VQFN-HR - Combination SMD & NSMD pad

    Resolved
    Part Number: TPS62825A I would like to know why on your tps62825a (or tps25946 ), you specify an example layout with SMD and NSMD lands. The question is related to the combination of SMD PAD and NSMD PAD in the same layout because I think it is not recommended…
    • Resolved

  • TPS62825A: EMI performance compared to TLV62569A

    TI Thinks Resolved
    Part Number: TPS62825A Other Parts Discussed in Thread: TLV62569A Hi, expert, My customer is using TLV62569A in HMI, but they found the EMI and anti-EFT performance is not so good. We recommended our new device TPS62825A, but customer wonder if the…

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