Texas Instruments

BQ24090DGQT  

Battery Chargers

BQ24090DGQT Description

The BQ24090DGQT is a high-performance, single-cell lithium-ion/polymer battery charger from Texas Instruments. This IC is designed for applications requiring a compact, efficient, and reliable charging solution. With a wide operating temperature range of 0°C to 125°C (TJ) and a maximum supply voltage of 6.45V, the BQ24090DGQT is well-suited for a variety of electronic devices.

BQ24090DGQT Features

• Technical Specifications:

  • Battery Pack Voltage: 4.2V
  • Charge Current - Max: 1A
  • Number of Cells: 1
  • Operating Temperature: 0°C ~ 125°C (TJ)
  • Voltage - Supply (Max): 6.45V
  • Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • RoHS Status: ROHS3 Compliant
  • REACH Status: REACH Unaffected
  • ECCN: EAR99
  • HTSUS: 8542.39.0001

• Performance Benefits:

  • Fault Protection: Over Temperature, Over Voltage, Short Circuit
  • Programmable Features: Current
  • Interface: USB
  • Mounting Type: Surface Mount
  • Package: Tape & Reel (TR)

• Unique Features and Advantages:

  • The BQ24090DGQT offers a high level of protection against common charging faults, ensuring the safety and longevity of the battery.
  • Its programmable current feature allows for customization to meet specific application requirements.
  • The USB interface simplifies integration with existing systems.

BQ24090DGQT Applications

The BQ24090DGQT is ideal for a wide range of applications where reliable and efficient battery charging is critical. Some specific use cases include:

• Portable electronic devices such as smartphones, tablets, and wearables
• IoT devices and smart home appliances
• Medical devices and equipment
• Industrial and automotive electronics

Conclusion of BQ24090DGQT

The BQ24090DGQT from Texas Instruments is a versatile and robust single-cell lithium-ion/polymer battery charger. Its combination of technical specifications, performance benefits, and unique features make it an excellent choice for a variety of applications. With its wide operating temperature range, programmable current, and fault protection, the BQ24090DGQT delivers reliable and efficient charging solutions for today's electronic devices.

BQ24090DGQT Documents

Download datasheets and manufacturer documentation for BQ24090DGQT

PCN Assembly/Origin :

Fab Site 08/Feb/2021      

Datasheets :

BQ24090 - BQ24095 Datasheet      

PCN Design/Specification :

Add Cu Alt Wire Base Material       BQ2409y 07/May/2021