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HomeProductsIntegrated Circuits (ICs)PMIC - Battery ChargersBQ24203DGN
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BQ24203DGN - Texas Instruments

Manufacturer Part Number
BQ24203DGN
Manufacturer
Texas Instruments
Allelco Part Number
32D-BQ24203DGN
ECAD Model
Parts Description
IC BATT CHG LI-ION 1CELL 8MSOP
Detailed Description
Package
8-TSSOP, 8-MSOP (0.118', 3.00mm Width) Exposed Pad
Data sheet
BQ24203DGN.pdf
RoHs Status
ROHS3 Compliant
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Specifications

BQ24203DGN Tech Specifications
Texas Instruments - BQ24203DGN technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - BQ24203DGN

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Max) 13.5V  
Supplier Device Package 8-HVSSOP  
Series -  
Programmable Features Current, Timer  
Package / Case 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) Exposed Pad  
Package Tube  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Cells 1  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Interface -  
Fault Protection Over Temperature, Short Circuit  
Current - Charging Constant  
Charge Current - Max 500mA  
Battery Pack Voltage 4.1V  
Battery Chemistry Lithium Ion/Polymer  
Base Product Number BQ24203  

Parts Introduction

Manufacturer Part Number

BQ24203DGN

Manufacturer

Texas Instruments

Introduction

The BQ24203DGN is a highly integrated lithium-ion/polymer battery charger from Texas Instruments designed for a single-cell configuration. It comes in a small package suitable for portable applications.

Product Features and Performance

Designed for Lithium Ion/Polymer batteries

Single-cell charging capability

Constant current charging

Programmable features including current and timer

Over temperature and short circuit protection

Maximum charge current of 500mA

Supported battery pack voltage of 4.1V

Operating supply voltage up to 13.5V

Operating temperature range from -40°C to 125°C

Product Advantages

Compact TSSOP package suitable for space-constrained applications

Extended battery life with precise charge management

High integration reduces external component count

Flexible programming options for various applications

Robust fault protection features enhance safety

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 1

Current Charging: Constant

Charge Current Max: 500mA

Battery Pack Voltage: 4.1V

Voltage Supply (Max): 13.5V

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Compatibility

Compatible with single-cell lithium-ion/polymer batteries

Application Areas

Portable electronics

Wearable devices

Wireless headsets

Handheld equipment

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Replacement or upgrade options may be available through Texas Instruments' other product offerings

Several Key Reasons to Choose This Product

Reliable performance from a leading semiconductor manufacturer

Enhanced safety features for secure operation

The efficiency of design helps extend the operation time for portable devices

Programmable for a customized charging solution

High temperature operational range for extreme environmental conditions

Easy to mount surface mount package for streamlined production

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments BQ24203DGN

Product Attribute BQ24203DGN BQ24230RGTR BQ24200DGNR BQ24195RGET
Part Number BQ24203DGN BQ24230RGTR BQ24200DGNR BQ24195RGET
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Current - Charging Constant Constant - Programmable Constant Constant - Programmable
Interface - USB - I²C
Series - - - -
Voltage - Supply (Max) 13.5V 6.4V 13.5V 17V
Number of Cells 1 1 1 1
Battery Pack Voltage 4.1V 4.2V 4.2V 4.2V
Fault Protection Over Temperature, Short Circuit Over Temperature, Over Voltage, Reverse Current, Short Circuit Over Temperature, Short Circuit Over Current, Over Temperature, Over Voltage
Programmable Features Current, Timer Timer Current, Timer -
Battery Chemistry Lithium Ion/Polymer Lithium Ion Lithium Ion/Polymer Lithium Ion/Polymer
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package 8-HVSSOP 16-VQFN (3x3) 8-HVSSOP 24-VQFN (4x4)
Package / Case 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) Exposed Pad 16-VFQFN Exposed Pad 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) Exposed Pad 24-VFQFN Exposed Pad
Package Tube Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Base Product Number BQ24203 BQ24230 BQ24200 BQ24195
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 85°C (TA)
Charge Current - Max 500mA 500mA 500mA 4.5A

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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BQ24203DGN Image

BQ24203DGN

Texas Instruments
32D-BQ24203DGN

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