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  • BQ2057CSNTR

BQ2057CSNTR

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Manufacturer No:

BQ2057CSNTR

Manufacturer:

Texas Instruments

HK JDW NO:

815-BQ2057CSNTR

Package:

8-SOIC (0.154, 3.90mm Width)

Datasheet:

BQ2057CSNTR

Description:

Constant - Programmable BQ2057 8-SOIC (0.154, 3.90mm Width) Tape & Reel (TR) 5V 2A 8 Terminals 8 Pin

Quantity:

In Stock : 999

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Product Details

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BQ2057CSNTR Overview


The package that has it is the Tape & Reel (TR) package.An included version of it is available in the package 8-SOIC (0.154, 3.90mm Width).In this case, the device is mounted in the way of Surface Mount.It is recommended that the temperature be set to -20°C~70°C TA in order to ensure reliable performance.It functions by using an analog IC called POWER SUPPLY SUPPORT CIRCUIT.The device requires Constant - Programmable current to charge.This device's related parts can be found under the base part number BQ2057.The number of terminations found in it is 8 as a whole.Total number of pins: 8.This feature allows for programmability, such as Current.It operates on the basis of 8 pins.The system currently provides 1 channels for the user to use.Using a 5V battery should be enough to run it.It is important that the supply voltage does not exceed 15V for the device to work properly.When the output voltage is 4.2V, high efficiency is possible.There is a constant output current of 2A when it is operating.Devices belonging to subcategory Power Management Circuits include this device.This circuit can function at a low supply voltage, such as 4.5VV.It is set to 4mA for Vsup (maximum supply voltage).Input voltage is limited to 4.5V volts at the lowest.

BQ2057CSNTR Features


1 channels
Power Management Circuits subcategory
8-SOIC (0.154, 3.90mm Width) package

BQ2057CSNTR Applications


There are a lot of Texas Instruments BQ2057CSNTR Battery Chargers ICs applications.

  • Electronic dictionary
  • Smart cameras
  • Industrial handhelds
  • Medical
  • Floor scrubber
  • Personnel carriers
  • Smart speakers
  • Golf carts
  • Smart power strips
  • Electricity bank
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Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

BQ2057CSNTR

technical specifications, attributes, parameters and parts with similar specifications to BQ2057CSNTR.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    6 Weeks

  • Lifecycle Status

    ACTIVE (Last Updated: 5 days ago)

  • Contact Plating

    Gold

  • Mounting Type

    Surface Mount

  • Package / Case

    8-SOIC (0.154, 3.90mm Width)

  • Surface Mount

    YES

  • Number of Pins

    8

  • Weight

    75.891673mg

  • Operating Temperature

    -20°C~70°C TA

  • Packaging

    Tape & Reel (TR)

  • JESD-609 Code

    e4

  • Pbfree Code

    yes

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    8

  • ECCN Code

    EAR99

  • Subcategory

    Power Management Circuits

  • Technology

    CMOS

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    260

  • Number of Functions

    1

  • Supply Voltage

    5V

  • Base Part Number

    BQ2057

  • Pin Count

    8

  • Output Voltage

    4.2V

  • Number of Channels

    1

  • Max Supply Voltage

    15V

  • Min Supply Voltage

    4.5V

  • Analog IC - Other Type

    POWER SUPPLY SUPPORT CIRCUIT

  • Output Current

    2A

  • Adjustable Threshold

    YES

  • Min Input Voltage

    4.5V

  • Supply Current-Max (Isup)

    4mA

  • Nominal Input Voltage

    15V

  • Battery Chemistry

    Lithium Ion/Polymer

  • Number of Cells

    1

  • Programmable Features

    Current

  • Current - Charging

    Constant - Programmable

  • Height

    1.75mm

  • Length

    4.9mm

  • Width

    3.91mm

  • Thickness

    1.58mm

  • Radiation Hardening

    No

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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