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  • TPS62827: output LC filter design

    Part Number: TPS62827 Hello Experts, I would like to understand a following table 9-4 in the datasheet. These values are stated NOMINAL. If actual value (considering DC bias effect) is less than 100uF (L=0.47uH case), TPS62827 stability is well? Best Regards…

  • TPS62827: power ripple problem

    TI Thinks Resolved
    Part Number: TPS62827 Hi Team, customer target ripple should less than 3% of output voltage(for output=0.8V ripple should smaller than 24mV) But however, ripple is about 8% We have tried bigger output cap(original is 1 x 22uF,we add to 2 x 22uf) in…
    • Answered

  • TPS62827: Device marking of TPS62827DMQR

    Resolved
    Part Number: TPS62827 Hi Team, According to the datasheet Device marking should be "EH" but the device body shows "EHH" Has the Device marking changed or what's meaning of the other "H"? Beat Regards, Tom Liu
    • Resolved
    • Answered

  • TPS62827: softstart datasheet spec question

    Resolved
    Part Number: TPS62827 Other Parts Discussed in Thread: , TPS62826 , TPS62825 , TPS62824 Datasheet SLVSEF9E said Softstart spec difference as below. TPS62827 1.75ms TPS62827A 1.2ms TPS62826 1.2ms TPS62825 1.2ms TPS62824 1.2ms Do you know the background reason…
    • Resolved
    • Answered

  • TPS62827: Thermal

    Resolved
    Part Number: TPS62827 Hi Team, There is a question that need your help, currently we are using TPS62827(4A). The inductance is attached. Our condition is 3.3V to 0.8V with Peak 4A, AVG 3.2A or so. But we found that the current DC/DC temperature can reach…
    • Resolved

  • RE: TPS62825A: Negative output

    Hello Lumina, thanks for reaching out in E2E. The quiescence current of 10µA is a challenge for a forced PWM device even in normal buck configuration. You would have to select the PFM/PWM version of the device. Furthermore the maximum output current is…

  • TPS62827: Use PG signal in place of voltage supervisor in DSP architecture

    TI Thinks Resolved
    Part Number: TPS62827 Other Parts Discussed in Thread: TPS3106 Hi all, I'm developing a digital board with a TMS320 DSP and a FPGA; both these devices need 1.2V core supply. I'm evaluating the TPS62827 as DC/DC converter to generate that core voltage…
    • Answered

  • WEBENCH® Tools/TPS62827: schematic graphic is not connected

    Resolved
    Part Number: TPS62827 Tool/software: WEBENCH® Design Tools When I run Webench for TPS62827 the IC is not connected to the rest of the circuit in the circuit schematic: Please advise how to fix this?
    • Resolved

  • TPS62827: About the process usesd

    TI Thinks Resolved
    Part Number: TPS62827 Other Parts Discussed in Thread: TPS563210A Hello, Could you tell me about the process for these devices？ For example, CMOS, BiCMOS, Bipolar, etc. TPS62827DMQT TPS563210ADDFT Best regards, Takagi
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  • TPS62A06EVM-248: Thermal Performance

    Resolved
    Part Number: TPS62A06EVM-248 Other Parts Discussed in Thread: TPS62827 Tool/software: Dear Team, I want to calculate the junction temperature of the TPS62A06DRLR on the TPS62A06EVM. Can you please test thermal performance of the TPS62A06EVM under the following…
    • Resolved

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