BQ2031SN-A5

Effective Inventory3,465

16-Pin Small Outline Integrated Circuit Package

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

ship1 ship2 ship3 ship4 ship5 ship6

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

questionContent1 questionContent2 questionContent3 questionContent4 ctc pelican express chunghwa post

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

wire

WireTransfer

questionContent7

Paypal

cc

CreditCard

western

WesternUnion

mg

MoneyGram

Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

pg

Example

Tape and Reel

Tape and Reel

Cut Tape

Cut Tape

Tube or Tray

Tube or Tray

BQ2031SN-A5 DataSheet

no-price

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Interested Parts

Rapid Quote

Please submit RFQ for BQ2031SN-A5 or email to us: Email: [email protected], we will contact you in 12 hours.

BQ2031SN-A5 Description

The BQ2031SN-A5 is a battery management IC from Texas Instruments, designed for high-efficiency switch-mode power conversion in portable devices like smartphones, laptops, and tablets. This device offers features such as voltage, current, and temperature monitoring, making it suitable for various lithium-ion battery-powered applications where precise battery management is crucial for optimal performance and safety.

Features

The BQ2031SN-A5 offers the following features:

  • Voltage, current, and temperature monitoring
  • High-efficiency switch-mode power conversion
  • Precise battery management for optimal performance and safety
  • Low-power consumption
  • Compact package size

Applications

The BQ2031SN-A5 is commonly used in portable devices like smartphones, laptops, and tablets that require high-efficiency power conversion and precise battery management.

Where to Use:

  • Portable devices like smartphones, laptops, and tablets
  • Battery-powered applications where precision is crucial
  • Systems requiring high-efficiency power conversion

Manufacturer

The BQ2031SN-A5 is manufactured by Texas Instruments (TI), a global leader in semiconductor technology.

Packages

The BQ2031SN-A5 comes in an 16-pin SOIC-16 (Small Outline Integrated Circuit) package. This package is designed for surface-mount technology, offering a compact and efficient solution for integrating the IC into electronic circuits.

Equivalent Parts of BQ2031SN-A5

  • BQ2040: A comparable battery management IC from Texas Instruments with similar features and performance.
  • MAX17501: An alternative battery management IC from Maxim Integrated that offers equivalent functionality.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Pbfree Code Yes Rohs Code Yes
Part Life Cycle Code Active Part Package Code SOIC
Pin Count ! 16 Reach Compliance Code compliant
ECCN Code EAR99 HTS Code ! 8542.39.00.01
Adjustable Threshold NO Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Control Mode CURRENT-MODE Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 5.5 V Input Voltage-Min 4.5 V
Input Voltage-Nom 5 V JESD-30 Code R-PDSO-G16
JESD-609 Code e4 Length 9.97 mm
Moisture Sensitivity Level 1 Number of Channels 1
Number of Functions 1 Number of Terminals 16
Operating Temperature-Max 70 °C Operating Temperature-Min -20 °C
Package Body Material PLASTIC/EPOXY Package Code SOP
Package Shape RECTANGULAR Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260 Qualification Status ! Not Qualified
Seated Height-Max 1.78 mm Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V Supply Voltage-Nom (Vsup) 5 V
Surface Mount ! YES Switcher Configuration BUCK
Switching Frequency-Max 100 kHz Temperature Grade ! OTHER
Terminal Finish NICKEL PALLADIUM GOLD Terminal Form ! GULL WING
Terminal Pitch ! 1.27 mm Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30 Width 3.935 mm

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification BQ2031SN-A5 PDF Download

Recommend Parts

  • BQ2057WTS

    AutoComp Technology for optimized charging

    Brand: Texas Instruments Package/Case: TSSOP-8

    7,947 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • BQ20Z95DBTR

    Get accurate battery life monitoring with the BQ20Z95DBTR gas gauge."

    Brand: Texas Instruments Package/Case: TSSOP-44

    2,000 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • BQ24050DSQT

    1-cell, 1-A, Li-ion linear battery charger with automatic AC/USB detection 10-WSON 0 to 125

    Brand: Texas Instruments Package/Case: WSON-10

    5,034 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • BQ24072TRGTR

    Battery Management 1.5A USB-Friendly Li Ion Batt Charger

    Brand: Texas Instruments Package/Case: VQFN-16

    7,143 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • BQ24100RHLR

    Standalone 1cell 2A synchronous Buck battery charger 20-VQFN -40 to 85

    Brand: Texas Instruments Package/Case: VQFN-20

    4,593 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • BQ24170RGYT

    Synchronous switch-mode operation for efficient battery charging

    Brand: Texas Instruments Package/Case: VQFN (RGY)-24

    7,268 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • BQ24616RGET $5.538

    High current BQ24616RGET 28V Battery Management ICs with ROHS certification

    Brand: Texas Instruments Package/Case: VQFN (RGE)-24

    4,302 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • BQ24610RGET $0.557

    Battery charger for lithium-ion and lithium-polymer batteries

    Brand: Texas Instruments Package/Case: VQFN (RGE)-24

    7,987 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • BQ24650RVAR $1.870

    Battery Management Hi Eff Synch Sw-Mode Charger Controller

    Brand: Texas Instruments Package/Case: VQFN-16

    5,866 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • BQ24773RUYT

    I2C 1-4 cell NVDC Buck battery charge controller with system monitor & processor hot indicator 28-WQFN -40 to 85

    Brand: Texas Instruments Package/Case: WQFN-28

    4,453 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • BQ25883RGER $2.852

    I2C 2 cell 2A Boost battery charger for USB input in a WQFN package with Power Path 24-VQFN -40 to 85

    Brand: Texas Instruments Package/Case: VQFN-24

    3,766 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • BQ27421YZFT-G1A

    Management Solution

    Brand: Texas Instruments Package/Case: DSBGA-9

    3,202 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • BQ29312APW

    BQ29312APW provides protection for two, three, and four cell lithium or lithium-polymer batteries

    Brand: Texas Instruments Package/Case: TSSOP (PW)-24

    7,408 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • BQ29312APWR

    Battery Management 2-3-4 Cell Lithium Protection AFE

    Brand: Texas Instruments Package/Case: TSSOP-24

    6,917 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • BQ76200PW

    Battery Management Fast high side NCH drive

    Brand: Texas Instruments Package/Case: TSSOP-16

    6,990 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1

  • BQ7693003DBT

    Advanced IC for efficient and safe charging/discharging of lithium-ion cell

    Brand: Texas Instruments Package/Case: TSSOP (DBT)-30

    6,209 In Stock

    Cargo cycle: 3~7 Days

    The minimum order is 1