Please enter a minimum 3 letters or numbers
Technical Content
Part Image

BQ294502DRVT - Texas Instruments

Description: Overvoltage Protection Device for 2- to 3-Cell Li-Ion Batteries, with 4.35v OVP

Download BQ294502DRVT Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
BQ294502DRVT - Texas Instruments - PCB symbol
click to zoom
PCB Footprints
BQ294502DRVT - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DRV0006
click to zoom
3D Models
BQ294502DRVT - Texas Instruments - 3D model - Small Outline No-lead - DRV0006
click to zoom

BQ294502DRVT Details

  • Manufacturer Part Number:

    BQ294502DRVT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SON

  • Pin Count:

    6

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    Battery over-voltage protection(Min/Max)(V) : 4.35 and 4.35

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    BATTERY PROTECTOR

  • Input Voltage-Max:

    25 V

  • JESD-30 Code:

    S-PDSO-N6

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC6,.08,25

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    0.002 mA

  • Supply Voltage-Max (Vsup):

    25 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    10.8 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    2 mm

BQ294502DRVT Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow the guidelines in the TI application note 'Battery Management System (BMS) PCB Layout Guidelines' (SLUA623) for optimal performance and to minimize noise and EMI.
  • Calibration of the BQ294502DRVT involves setting the gain and offset values for the voltage and current measurements. TI provides a calibration procedure in the datasheet, which involves measuring the voltage and current at different SOC levels and calculating the gain and offset values using the provided equations.
  • The BQ294502DRVT is designed to support up to 16 series-connected cells, but the maximum number of cells that can be connected in series depends on the specific application and the voltage rating of the cells. It's recommended to consult with TI support or a battery management expert to determine the maximum number of cells that can be safely connected in series for a specific application.
  • The BQ294502DRVT has built-in cell balancing functionality, which involves actively balancing the cells by dissipating excess energy from the higher-voltage cells to the lower-voltage cells. The balancing currents are programmable and can be set up to 50 mA per cell, depending on the specific application requirements.
  • The BQ294502DRVT uses a proprietary communication protocol, but it's compatible with the I2C interface. TI provides a software development kit (SDK) and example code to help interface with the device using a microcontroller or other host processor.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

BQ294502DRVT Overview

Use the download button to access the BQ294502DRVT schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BQ294, or try a keyword search, such as Power Management Circuits

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to BQ294502DRVT

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑

BQ294502DRVT Alternates

Showing results

Image Part Number Model
Part Image BQ294502DRVR Texas Instruments

BATTERY PROTECTOR, Fixed, 1 Channel, PDSO6