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 108 results View by: Thread Post Sort by
    Answered
  • BQ25758: Temperatrure sensor on BQ25758 or BQ25758A

    Vladimir Cerny
    Vladimir Cerny
    Resolved
    Part Number: BQ25758 Other Parts Discussed in Thread: , BQ25756 Hello, the description of TS/NC pin in datasheet states: "To enable pin functionality, set EN_TS register bit to 1". But in register description there is no EN_TS pin. My question is will…
    • Resolved
    • 22 days ago
    • Power management
    • Power management forum
  • Answered
  • BQ25758: BQ25758 L1 value issue

    ?? ?
    ?? ?
    Resolved
    Part Number: BQ25758 Tool/software: HI Sir, BQ25758 pass inductor L1 "Table 7-1. Recommended Part Numbers for up-to 48-V EPR (5-A output): (continued)" show CMLB135T-100MS value: 10 μH, 22 mΩ, 10.5~13A if i use 19.5V/15A input, is still can use the…
    • Resolved
    • 7 months ago
    • Power management
    • Power management forum
  • BQ25758: sync to external clock

    Marek Roszko
    Marek Roszko
    Part Number: BQ25758 I have the BQ25758 where I have a 133kOhm resistor pull down on the FW_SYNC pin to default to 250kHz operation. At the same time, I have a 250kHz waveform feeding into the pin from a clock generator. The intention is to operate…
    • 10 days ago
    • Power management
    • Power management forum
  • Answered
  • BQ25758: Clarification on status register 1

    Sybren Bos
    Sybren Bos
    Resolved
    Part Number: BQ25758 Dear TI experts, The datasheet of the BQ25758 mentions register 0x21 status 1 in this register there is a bit for signaling input voltage regulation and input current regulation. is there any way to get similar status bits for…
    • Resolved
    • 11 days ago
    • Power management
    • Power management forum
  • BQ25758: Thermal Simulation Parameters

    Keith Keller
    Keith Keller
    TI Thinks Resolved
    Part Number: BQ25758 Hello, Could you please help with providing these parameters for the BQ25758RRVR: Thermal Conductivity [W/m*K] Density [g/cm^3] Specific Heat Capacity [J/g*K] 3D simplified geometry model of the component (STEP or Parasolid…
    • 1 month ago
    • Power management
    • Power management forum
  • BQ25758: BQ25758 and BQ25756

    Roy Lin1
    Roy Lin1
    TI Thinks Resolved
    Part Number: BQ25758 Other Parts Discussed in Thread: BQ25756 , Tool/software: Hi team, Customer ask what is the difference between BQ25756 and BQ25758, Can you show the key differences of these two devices? Is BQ25758 only can work with 14 cells…
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ25758: BQ25758 OCP Notification via INT pin

    Sudheer Gaddipati
    Sudheer Gaddipati
    TI Thinks Resolved
    Part Number: BQ25758 Tool/software: Hi, Recently I have started using BQ25758 which is available in Thunderbolt design, and configured IOUT_REG to trigger OCP at 1A current by programming IOUT_REG with value 0x0050. When OCP occurs, I see that the…
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ25758: Vout setup in stand-alone mode

    Maxim Shtyrov
    Maxim Shtyrov
    TI Thinks Resolved
    Part Number: BQ25758 Hi all. I'm using bq25758 in my prototype. Right now I2C regulated output is fine for expriments and research activities, but in target device I'd like to use it as stand-alone DC-DC converter with fixed Vout. Preset value for…
    • 1 month ago
    • Power management
    • Power management forum
  • BQ25758: BQ25758: Discharge to 5 V from higher Voltages

    Sudheer Gaddipati
    Sudheer Gaddipati
    TI Thinks Resolved
    Part Number: BQ25758 Tool/software: Hi Team, Recently we are testing BQ25758 and found out that, it takes sometime for BQ25758 to ramp down from 48V to 5V. We do have external discharge circuitry and when it is enabled VBUS on type-c connector discharge…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • BQ25758: schematic review

    Jeff YANG
    Jeff YANG
    Resolved
    Part Number: BQ25758 Tool/software: Hi, Would you please help us to review BQ25758 schematic? It design for PD3.1 240W, 48V, 5A. BQ25758 sch.pdf
    • Resolved
    • 3 months ago
    • Power management
    • Power management forum
>

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

  • Ask a new question