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

BQ25703ARSNT - Texas Instruments

Description: NVDC I2C Battery Buck-Boost Charge Controller with System Power Monitor & Processor

Download BQ25703ARSNT 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
BQ25703ARSNT - Texas Instruments - PCB symbol
click to zoom
PCB Footprints
BQ25703ARSNT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RSN (S-PWQFN-N32)
click to zoom
3D Models
BQ25703ARSNT - Texas Instruments - 3D model - Quad Flat No-Lead - RSN (S-PWQFN-N32)
click to zoom

BQ25703ARSNT Details

  • Manufacturer Part Number:

    BQ25703ARSNT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2017-05-25

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • Input Voltage-Max:

    24 V

  • Input Voltage-Min:

    3.5 V

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    24 V

  • Supply Voltage-Min (Vsup):

    3.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

BQ25703ARSNT Frequently Asked Questions (FAQs)

  • A good PCB layout for the BQ25703ARSNT involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the traces between the IC and the capacitors. TI provides a recommended PCB layout in the datasheet and application notes.
  • To select the right inductor for the BQ25703ARSNT, consider the maximum current rating, inductance value, and DC resistance. A good starting point is to use an inductor with a saturation current rating above the maximum output current, and an inductance value between 1-10uH. TI provides a list of recommended inductors in the datasheet.
  • The BQ25703ARSNT can handle input voltages up to 22V, but it's recommended to keep the input voltage below 18V to ensure reliable operation and to prevent damage to the IC.
  • The BQ25703ARSNT output voltage can be configured using the FB pin and an external resistor divider network. The datasheet provides a formula to calculate the required resistor values for a specific output voltage.
  • The EN (enable) pin is used to turn the BQ25703ARSNT on and off. When the EN pin is high, the IC is enabled, and when it's low, the IC is disabled. This pin can be used to implement power sequencing or to turn off the IC during shutdown or low-power modes.

Trust Checks

This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

BQ25703ARSNT Overview

Use the download button to access the BQ25703ARSNT schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BQ257, 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 BQ25703ARSNT

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 ↑

BQ25703ARSNT Alternates

Showing results

Image Part Number Model
Part Image BQ25703ARSNR Texas Instruments

Voltage Supervisor/Reset IC, Fixed, 1 Channel, PQCC32