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Showing 6 results View by: Thread Post Sort by
  • LP87322E-Q1: vs LP873220RHDRQ1: Error in Data-sheet?

    Samuel Morris
    Samuel Morris
    TI Thinks Resolved
    Part Number: LP87322E-Q1 Hi all, I am checking LP87322ERHDTQ1. I think this one can be the alternative of LP873220RHDRQ1. While I think the datasheet might have a mistake: it give the BUCK1 voltage is 1350mV, while the datasheet claims for each buck…
    • over 3 years ago
    • Power management
    • Power management forum
  • LP87322E-Q1: How to Adjust UVLO for LP87322E-Q1??

    Madhu Wesly
    Madhu Wesly
    TI Thinks Resolved
    Part Number: LP87322E-Q1 Hello, I have few queries on regarding LP87322E-Q1 UVLO set-up & schematics implementation, please clarify the following: 1. How to Adjust UVLO for LP87322E-Q1?? 2. Programmable Output Voltage given in datasheet is: 0.7…
    • over 7 years ago
    • Power management
    • Power management forum
  • LP87322E-Q1: Recomendation that integrae 3 LDO and 1 BUCK

    Betty Guo
    Betty Guo
    Part Number: LP87322E-Q1 Hi Team, we need a PMIC in camera proejct, the requirement as below: Input 3.3V output: 1.2V/800mA - DC/DC 2.5V/80mA - LDO 1.8V/110mA - LDO 0.8V/80mA - LDO since the size is very small in this project, customer…
    • over 5 years ago
    • Power management
    • Power management forum
  • LP87322E-Q1: question about LDO regulator output flow from startup

    user5775211
    user5775211
    TI Thinks Resolved
    Part Number: LP87322E-Q1 Hi TI, When the moment the device power up, does the output voltage value of LDO or BUCK will be the value defined as the defult registor set(for 0x0A [4:0])? flow 1: device power up-->read OTP register set-->regulator ouput…
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: [FAQ] TDA3: Recommended Power Solution

    Karl Wallinger
    Karl Wallinger
    Resolved
    There are two different recommended power solutions for DRA78x and TDA3x. The first configuration using TPS65919-Q1, TPS22965-Q1, and TPS51200-Q1 supports the superset TDA3x performance. The details of this configuration are listed in the TPS65919…
    • over 7 years ago
    • Processors
    • Processors forum
  • Answered
  • RE: LP87332A-Q1: J6Entry for PMIC POWER LP87332A

    Karl Wallinger
    Karl Wallinger
    Resolved
    Hi Lawrence, Note that LP87332A-Q1 + LP87322E-Q1 are the power solution for TDA3x. This is why the LDOs are not at the correct voltage. For J6Entry, we recommend LP87332D-Q1 + LP873220-Q1. You can see the power solution user's guide here: www.ti…
    • over 7 years ago
    • Power management
    • Power management forum

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