TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • API solutions
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel


Search tips
Showing 97 results View by: Thread Post Sort by
    • 1/16/2025
    • Pawel Stefanski

    TPSI3052-Q1: TPSI3052QDWZRQ1 weight information request

    Part Number: TPSI3052-Q1

    Tool/software:

    Hello,

    Is it possible to get the weight/mass (mg) information for following item:

    TPSI3052QDWZRQ1 

    Thanks & regards,

    Pawel

    Power management forum Power management
    • 12/11/2022
    • Yossi Yakobovitch

    TPSI3052: TPSI3052

    Part Number: TPSI3052

    hello,

    I'm considering using this Isolated switch driver for our new designs. can you provide me more information,  regarding the diffrence in perfomence for driving VDDP 3.3 volt supply VS driving VDDP 5 volt supply.

    Power management forum Power management
    • 6/5/2024
    • Vivek Gandham

    TPSI3052-Q1: Spice Model

    Part Number: TPSI3052-Q1

    Tool/software:

    Hi team,

    Is there any working Spice model of SSR IC with 15V, from the ti website it is not working spice showing the simulation error.

    Can ti help us to solve this issue?

    Regards

    Vivek

    Power management forum Power management
    • 10/24/2024
    • Sweshwaran M

    TPSI3052-Q1: IC not behaving as expected at higher Temperature

    Part Number: TPSI3052-Q1

    Tool/software:

    Hi, 

    I am using the simetrix model of TPSI3052 in my simulation which i got from "e2e.ti.com/.../tpsi3052-q1-request-for-simetrix-model"

    I did notice that when simulating this model at high temperature the output node 'DRV' declines to 0V, even when Enable line is pulled up throughout.

       

    I need some help in understanding what this model behavior. Is this intended  or just a model issue?

    Power management forum Power management
    • 10/15/2024
    • Brian Wang0928

    TPSI3052-Q1: Safety Related Certificate

    Part Number: TPSI3052-Q1

    Tool/software:

    Customer would like to get the certificate report for  UL1577 & IEC60747. Could you help to support it! 

    Regards

    Brian

    Power management forum Power management
    • 1/5/2023
    • jie liu

    TPSI3052-Q1: TPSI3052 simulation error

    Part Number: TPSI3052-Q1

    I download the simulation model from TI official website but it didn't work when i did the circuit simulation with LTSpice. the error as below:

    Pls help to check if the model has some probelm and how to solve it.

    Fatal Error: Undefined subcircuit: and2

    tpsi3052_r1p04.lib

    Power management forum Power management
    • 6/17/2024
    • Hideki Hayashi1

    TPSI3052: VDDP supply to VDDH before EN?

    Part Number: TPSI3052

    Tool/software:

    Hi team,

    Customer input value to understand tstart value is arroung 2[ms]: TPSI305x_calculator_1p24.xlsx

    The definition of tstart is the time to VDRV = HIGH from EN=HIGH.

    But customer also understands VDDH and VDDM is supplied from VDDP without EN = HIGH. so the charging time to C_DIV should be tstart.

    In other words, if C_DIV is charged enough, the time to VDRV= HIGH from EN=HIGH must be t_LH_VDRV (185 us typ) in the datasheet.

    Is customer understanding correct? because customer doesn't accept 2ms, require shorter.

    So the question is that if Cdiv1 and Cdiv2 charged well after tstart from VDDP supplied, the delay of VDRV and EN must be t_LH_VDRV, is that correct?

    Best regards,

    Hayashi

    Power management forum Power management
    • 11/21/2024
    • Yesaiahu Redler

    TPSI3052-Q1: customers are still working with TINA

    Part Number: TPSI3052-Q1

    Tool/software:

    Can you supply a spice model for TINA?

    B.R 

    Shaya 

    Power management forum Power management
    • 9/10/2024
    • Aravind S

    TPSI3052-Q1: Gate drive voltage is not following the enable signal.

    Part Number: TPSI3052-Q1

    Tool/software:

    Hi Team,

    1. I'm looking for an active high-side precharge MOSFET driver for a 300V system with an AC input voltage range of 90VAC to 180VAC, followed by a diode bridge rectifier. I found that this driver is suitable for my application,

    2. But in the simulation, the gate drive signal is not following the enable input command. Could you please help me resolve this issue

    Power management forum Power management
    • 12/6/2023
    • switch

    TPSI3052: TPSI30520 Driver

    Part Number: TPSI3052

    Hi tI team,

    Can TPSI3052 do the driving NMOS to do the switch on the high side?

    Power management forum Power management
<>

Didn't find what you are looking for? Post a new question.

  • Ask a new question