EN
  • EN
  • DE

BQ24040DSQT

Part No BQ24040DSQT
Manufacturer Texas Instruments
Catalog PMIC - Battery Chargers
Description Linear Battery Charger Li-Ion/Li-Pol 1000mA 4.2V 10-Pin WSON EP T/R / IC BATT CHG LI-ION 1 CELL 10SON
Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Battery Chemistry Lithium-Ion/Polymer
Number of Cells 1
Current - Charging Constant - Programmable
Programmable Features Current
Fault Protection Over Temperature, Over Voltage, Short Circuit
Charge Current - Max 1A
Battery Pack Voltage 4.2V
Maximum Supply Voltage 28V
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 10-SON (2x2)
Win Source Part Number 011894-BQ24040DSQT
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Limited
Application Field Used in Consumer Electronics, Portable Devices, Audio
Family Name BQ24040
Introduction Date July 01, 2008
ECCN EAR99
Country of Origin China
Halogen Free Compliant
Estimated EOL Date 2031
Ultra Librarian 3D Model Ultra Librarian BQ24040DSQT CAD Model

Description

Description

The BQ24040DSQT, part of a sophisticated series of battery management ICs, is engineered to deliver precise power management and charging for lithium-based batteries in compact electronic devices. Its functionality allows for reliable and efficient device operation.

Features and Benefits

  • Wide input range with both USB and adapter input support.
  • Integrated safety features including overcharge and short-circuit protection.
  • Automatic load prioritization between battery and external power.
  • Simplifies design with minimal additional components.

Applications

  • Portable healthcare devices.
  • Wireless headphones.
  • Digital still cameras.
  • Electronic kiosks.

Additional Details

The BQ24040DSQT ensures device efficiency by maintaining stable power to critical system functions even during charging, thus enhancing the overall user experience.

You May Also Be Interested in

Texas Instruments
IC CTRLR LITH BATT CHRGR SOT23-5 / Battery Charger Controller Li-Ion 15mA 16.8V 5-Pin SOT-23 Rail
Need more? Email Us
Texas Instruments
IC CDMA PMU CHRGR USB ADAPTER / Power Management Unit to 49-Pin DSBGA T/R
Lowest to $3.7536
Maxim Integrated
IC NIMH CHARGER 16TSSOP
Lowest to $13.0963
Maxim Integrated
IC NIMH CHARGER QUAD 20TSSOP
Lowest to $3.0850
Intersil
IC BATT CHG 2 - 4 CELL 4X4 QFN / Battery Charger 32-Pin TQFN EP T/R
Lowest to $4.3333
Linear Technology
IC CHARGER LI-ION 8.2V 2A 12-DFN / Switching Battery Charger Li-Ion/Li-Pol 2000mA 8.2V Automotive 12-Pin DFN EP Tube
Need more? Email Us
Linear Technology
IC CHARGER BATT CONST V/I 28SSOP / Switching Battery Charger Li-Ion/NiCD/NiMH 2000mA 1V to 20V Automotive 28-Pin SSOP N Tube
Need more? Email Us
Linear Technology
IC CHARGER BATT CONST V/I 28SSOP / Switching Battery Charger Li-Ion/Li-Pol/NiCD/NiMH 1500mA 8.2V/8.4V 28-Pin SSOP N Tube
Lowest to $5.0386
Intersil
IC BATT CHRGR LI-ION/POL 28TQFN / Battery Charger 28-Pin TQFN EP T/R
Need more? Email Us

Top Sellers

Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.2767
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.0951
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.8018
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $18.8657
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.2640
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151

Pricing & Ordering

Quantity Unit Price Ext. Price
115+ $0.4369 $50.2435
280+ $0.3585 $100.3800
435+ $0.3473 $151.0755
600+ $0.3361 $201.6600
770+ $0.3249 $250.1730
1,030+ $0.2913 $300.0390
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 42,460 pieces
MOQ: 115 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess