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Showing 86 results View by: Thread Post Sort by
    Answered
  • LP87524-Q1: unused PGOOD

    Shinji Tsuji
    Shinji Tsuji
    Resolved
    Part Number: LP87524-Q1 Hi team, Can I leave PGOOD pin OPEN if not used? It is configured as Open drain, high active at OTP. regards,
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • LP87524-Q1: Device Tree Entry

    Duncan Napier
    Duncan Napier
    TI Thinks Resolved
    Part Number: LP87524-Q1 Have been trying to create a DTS file for a LP87524 on i2c bus 1 address 0x60, I have what appears to be a overlay that compiles and runs however my initial values are not being set on load. I've used https://elixir.bootlin.com…
    • over 3 years ago
    • Power management
    • Power management forum
  • LP87524-Q1: maximum output current of one single phase

    ke zhou
    ke zhou
    TI Thinks Resolved
    Part Number: LP87524-Q1 Hello, I am now trying to use a LP87524 q1 DC DC converter to convert a voltage from 5V into 3.3V, 2.7V, 1.8V and 1.2V. And because 4 different output voltages are needed, I will choose the configuration of four 1-phase outputs…
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • LP87524-Q1: Phase margin measurement

    Shinji Tsuji
    Shinji Tsuji
    Resolved
    Part Number: LP87524-Q1 Hi team, Can I measure phase margin and draw a bode plot of LP8752x-Q1 by inserting series resistor in between OUT and FB_Bx pin? regards,
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • LP87524-Q1: do we have OPT for output 0.8V and all on together?

    Elec Cheng
    Elec Cheng
    TI Thinks Resolved
    Part Number: LP87524-Q1 Other Parts Discussed in Thread: LP8752-Q1 , LP87521-Q1 , LP87522-Q1 , LP87523-Q1 , LP87525-Q1 Hi Expert, Our customer has a new request for LP87524-Q1. They would like to output 0.8V and all four CH output together. Do we have…
    • over 3 years ago
    • Power management
    • Power management forum
  • LP87524-Q1: What's the current limit for each channel

    Elec Cheng
    Elec Cheng
    TI Thinks Resolved
    Part Number: LP87524-Q1 Hi Expert, I don't really understand what's the current limit for each channel. I don't see clear description about this. what does it mean by "The maximum output current from....phase configuration"? The total current is less…
    • over 3 years ago
    • Power management
    • Power management forum
  • LP87524-Q1: Customer is asking comparison table between all LP8752x series

    Paul Yeh
    Paul Yeh
    TI Thinks Resolved
    Part Number: LP87524-Q1 Hi team, My customer is planning to design LP87524-Q1 but they would like to know the difference between all LP8752x series devices. And could you also advise the LP87524's default value setting? And does customer need to…
    • over 4 years ago
    • Power management
    • Power management forum
  • LP87524-Q1: Questions about LP875230-Q1 when configure to 2+1+1

    Betty Guo
    Betty Guo
    Part Number: LP87524-Q1 Hi team, if configure the LP875230-Q1 to 2+1+1 mode, what's the current limit in each phase? the total current limit of LP875230-Q1 is 10A, right? how about the each phase? How to distribute the current of each phase? thank…
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] LP87521-Q1, LP87522-Q1, LP87523-Q1, LP87524-Q1 and LP87525-Q1 device differences

    Samuli Piispanen
    Samuli Piispanen
    Other Parts Discussed in Thread: LP87522-Q1 , LP87524-Q1 , LP87525-Q1 , LP87524B-Q1 , LP87521-Q1 , LP87523-Q1 , LP87524J-Q1 , LP87524P-Q1 This thread applies to LP87521-Q1, LP87522-Q1, LP87523-Q1, LP87524-Q1 and LP87525-Q1 devices. LP87524B-Q1, LP87524J…
    • over 2 years ago
    • Power management
    • Power management forum
  • LP87524-Q1: Slew rate control over I2C

    Justin Young
    Justin Young
    TI Thinks Resolved
    Part Number: LP87524-Q1 Hi Team, I noticed that the LP87524 register map doesn't include anything for slew rate control, which appears to be default set by the OTP to be 3.8mV/us. Is this an OTP-only register, or is there another address that we can…
    • over 4 years ago
    • Power management
    • Power management forum
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