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Product attributes Property Value
Manufacturer Texas Instruments
Product Series
Packaging Marketplace | Tube
Battery Chemistry Lithium Ion
Number of Cells 2
Current - Charging Constant
Programmable Features Current, Timer
Fault Protection Over Temperature
Charge Current - Max 1.2A
Battery Pack Voltage 8.4V
Voltage - Supply (Max) 10V
Interface -
Operating Temperature -40°C ~ 70°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 20-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package 20-HTSSOP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The BQ24005PWP from Texas Instruments is a linear charge management IC designed for 2-cell Lithium Ion battery packs. It provides a charge current up to 1.2A and targets a battery pack voltage of 8.4V. The device includes over-temperature protection for enhanced safety. Housed in a 20-PowerTSSOP package, it is suitable for a range of dual-cell portable and backup applications.

  • Dual-Cell Support: Specifically designed for 2-cell Li-Ion packs, simplifying system design for higher voltage applications.
  • Integrated Protection: Includes over-temperature protection to prevent damage during charging.
  • Adequate Charge Current: 1.2A charge current provides a good balance between charging speed and thermal management.
  • Reliable Operation: Operates over a -40°C to 70°C (TA) temperature range.

Dual-Cell Portable Electronics

Designed for 2-cell Li-Ion packs, it is ideal for larger portable devices like high-performance laptops, portable DVD players, and professional cameras that require an 8.4V supply.

Battery Backup Systems

Provides a reliable charging solution for 2-cell backup batteries used in security systems, POS terminals, and network equipment.

Power Tools

Suitable for compact power tools that utilize dual-cell Lithium Ion battery packs, offering a charge current up to 1.2A.

Medical Carts and Equipment

Can be used in portable medical carts or diagnostic equipment that operate on dual-cell Li-Ion batteries.

Robotics and Drones

Ideal for smaller robotics and drone applications that use 2S Li-Ion battery configurations for higher voltage.

Q: What battery chemistry does the BQ24005PWP support?
A: It is designed for Lithium Ion batteries.
Q: How many cells can it charge?
A: It supports 2 cells in series.
Q: What is the maximum charge current?
A: The maximum charge current is 1.2A.
Q: What is the battery pack voltage?
A: The battery pack voltage is 8.4V.
Q: What fault protection is included?
A: It includes Over Temperature protection.
Q: What is the operating temperature range?
A: It operates from -40°C to 70°C (TA).
Base Product Number : BQ24005
1.2A 2-Cell 8.4V Battery Charger Linear Charger Lithium Ion PowerTSSOP-20
Q: What battery chemistry does the BQ24005PWP support?
A: It is designed for Lithium Ion batteries.
Q: How many cells can it charge?
A: It supports 2 cells in series.
Q: What is the maximum charge current?
A: The maximum charge current is 1.2A.
Q: What is the battery pack voltage?
A: The battery pack voltage is 8.4V.
Q: What fault protection is included?
A: It includes Over Temperature protection.
Q: What is the operating temperature range?
A: It operates from -40°C to 70°C (TA).