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  • BQ2954SNTR

BQ2954SNTR

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Manufacturer No:

BQ2954SNTR

Manufacturer:

Texas Instruments

HK JDW NO:

815-BQ2954SNTR

Package:

16-SOIC (0.154, 3.90mm Width)

Datasheet:

BQ2954SNTR

Description:

Constant BQ2954 16-SOIC (0.154, 3.90mm Width) Tape & Reel (TR) 2A 16 Terminals 16 Pin

Quantity:

In Stock : 999

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Product Details

Purchasing and Inquiry

BQ2954SNTR Overview


There is a package for Tape & Reel (TR) in which it can be found.It comes as part of the 16-SOIC (0.154, 3.90mm Width) package.Mounting type for the device is Surface Mount.This is the right thing to do: set the temperature to -40°C~85°C TA.The device relies on an analog IC called BATTERY CHARGE CONTROLLER to operate.The device requires Constant current to charge.Based on the base part number BQ2954, its related parts can be identified.It has a total of 16 terminations.16 pins are on it in total.Features such as Current are programmable.There are 16 pins required in order for the product to function.It is capable of withstanding a 5.5V supply voltage.In order to operate, an output current of 2A is used.A supply voltage of 4.5V is suitable for it, because it can operate with a low supply voltage.In most cases, the maximum supply voltage (Vsup) is set to 4mA.Voltage input must be at least 4.5V volts.Voltage input for the device is 5V.The supply voltage should be set to 5V for best efficiency.There is 100kHz switching frequency for this part.

BQ2954SNTR Features


Switching frequency of 100kHz
16-SOIC (0.154, 3.90mm Width) package

BQ2954SNTR Applications


There are a lot of Texas Instruments BQ2954SNTR Battery Chargers ICs applications.

  • Shop charger
  • High end, feature-rich consumer
  • Automotive electronics
  • Various chargers
  • TV sticks
  • Energy harvesting
  • Mobile router
  • Digital camera
  • Portable speaker systems
  • Wireless headphones
1. Purchase

You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

3. RFQ (Request for Quotations)

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Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

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2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

Purchasing and Inquiry

Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

Shipping

DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

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

BQ2954SNTR

technical specifications, attributes, parameters and parts with similar specifications to BQ2954SNTR.

  • 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

    16-SOIC (0.154, 3.90mm Width)

  • Surface Mount

    YES

  • Number of Pins

    16

  • Weight

    141.690917mg

  • Operating Temperature

    -40°C~85°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

    16

  • ECCN Code

    EAR99

  • HTS Code

    8542.39.00.01

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    260

  • Number of Functions

    1

  • Terminal Pitch

    1.27mm

  • Base Part Number

    BQ2954

  • Pin Count

    16

  • Operating Supply Voltage

    5V

  • Input Voltage-Nom

    5V

  • Max Supply Voltage

    5.5V

  • Min Supply Voltage

    4.5V

  • Analog IC - Other Type

    BATTERY CHARGE CONTROLLER

  • Output Current

    2A

  • Min Input Voltage

    4.5V

  • Control Technique

    PULSE WIDTH MODULATION

  • Supply Current-Max (Isup)

    4mA

  • Nominal Input Voltage

    5.5V

  • Switcher Configuration

    PUSH-PULL

  • Threshold Voltage

    1.5

  • Battery Chemistry

    Lithium-Ion

  • Number of Cells

    1234

  • Switching Frequency

    100kHz

  • Programmable Features

    Current

  • Current - Charging

    Constant

  • Height

    1.75mm

  • Length

    9.9mm

  • Width

    3.91mm

  • Thickness

    1.58mm

  • Radiation Hardening

    No

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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