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  • LP87524J-Q1: LP87525J-Q1: Processing of the nINT Pin Pull-Up.

    Resolved
    Part Number: LP87524J-Q1 Other Parts Discussed in Thread: LM60430-Q1 , AWR1843 , AWR1843AOP , LP87524-Q1 , AWR1843AOPEVM Tool/software: Hi, TI I plan to connect the nINT pin of the LP87524J-Q1 to the PGOOD of the LM60430-Q1 and use it. I would like to confirm…
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    • Answered

  • LP87524J-Q1: LP87524B-Q1: About the VANA pin(SDA/SCL)

    Resolved
    Part Number: LP87524J-Q1 Other Parts Discussed in Thread: AWR1843AOP Tool/software: HI, TI I am using the LP87524J-Q1 and have a few questions. 1.Currently, I am supplying 5V to BIN_BX and VANA of the LP87524J-Q1. In the datasheet, the maximum voltage…
    • Resolved
    • Answered

  • LP87524J-Q1: Spread-Spectrum Mode

    Resolved
    Part Number: LP87524J-Q1 Other Parts Discussed in Thread: IWR1843 Tool/software: Dear Team, My customer is using the LP87524JRNFTQ1 for powering the IWR1843AQGABL. This time, they are considering to use the Spread-Spectrum Mode of the LP87524J-Q1 to reduce…
    • Resolved

  • LP87524J-Q1: Inquiry regarding I2C pull-up voltage (VANA: 5V)

    TI Thinks Resolved
    Part Number: LP87524J-Q1 Tool/software: Q1. VANA: When inputting 5V, should I pull up to 1.8V when using High Speed ​​(3.4Mhz) mode? Can I pull up to 3.3V in Fast mode (100kHz, 400kHz, 1Mhz)? Q2. Or, should I change the VANA input voltage value to VANA…
    • Answered

  • LP87524J-Q1: Short circuit between pin 12 (SW_B1) and pin 13 (VIN_B1)

    Resolved
    Part Number: LP87524J-Q1 Tool/software: On all devices LP87524J-Q1 I am metering a short circuit (0.0 Ohm) between pin 12 (SW_B1) and pin 13 (VIN_B1). For this behavior I do not have any explanation. The supply voltage must never be immediately connected…
    • Resolved

  • LP87524J-Q1: buck0 rings in DCM mode beyond the data sheet specification

    Part Number: LP87524J-Q1 Other Parts Discussed in Thread: AWR1843 Tool/software: Hi，TI team： LP87524 application is to power AWR1843, the design and Layout follow the design reference guide. Vin:5V; BUCK0_VSET:3300mV;BUCK0_FPWM:Auto. The following figure…

  • LP87524J-Q1: Spice Model required

    TI Thinks Resolved
    Part Number: LP87524J-Q1 Other Parts Discussed in Thread: PSPICE-FOR-TI Tool/software: Hi there, I need LP87524J-Q1 spice simulation model for SI-PI analysis. We received encrypted Spice model of the LP87524J-Q1 which I have attached below, however this…

  • LP87524J-Q1: LP87524JRNFRQ1 parameters

    TI Thinks Resolved
    Part Number: LP87524J-Q1 Tool/software: Hi TI team, 1.Could you please provide LP87524JRNFRQ1 Poisson 's ratio? 2.And please provide the following parameters of pins' meterial: 1.Elastic modulus 2.Poisson's ratio 3.Density …

  • LP87524B-Q1: LP87524J-Q1Rrad

    TI Thinks Resolved
    Part Number: LP87524B-Q1 Other Parts Discussed in Thread: LP87524J-Q1 Tool/software: I'm working with the LP87524J-Q1 PMIC and trying to enable BUCK0 by applying 5V directly to the EN1 pin, without using I2C communication. However, I am not observing…
    • Answered

  • LP87524J-Q1: Questions about AWR1843AOPEVM schematic.

    Resolved
    Part Number: LP87524J-Q1 Other Parts Discussed in Thread: AWR1843AOPEVM Tool/software: Hello, I have a question about the schematics of AWR1843AOPEVM(PROC106B). 1) There is PMIC (U1; LP87524JRNFRQ1) on the EVM board. The rare resistance value (4.99kOhm…
    • Resolved

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