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Product attributes Property Value
Manufacturer Texas Instruments
Product Series
Packaging Tube |
Battery Chemistry Lithium Ion
Number of Cells 1
Current - Charging Constant
Programmable Features Current, Timer
Fault Protection Over Temperature
Charge Current - Max 1.2A
Battery Pack Voltage 4.2V
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 BQ24008PWP from Texas Instruments is a Lithium Ion battery charger designed for single-cell packs with a 4.2V output. It delivers a charge current of up to 1.2A and includes over-temperature protection for safe operation. Operating from -40°C to 70°C, this charger is suited for consumer electronics and portable devices in controlled environments. The 20-PowerTSSOP package provides a robust solution for space-conscious PCB designs.

  • High charge current: 1.2A enables faster charging for consumer devices.
  • Over-temperature protection: Prevents overheating during extended charging sessions.
  • Single-cell optimization: Designed specifically for 4.2V Lithium Ion packs, ensuring accurate voltage.
  • PowerTSSOP package: Offers good thermal performance for moderate power dissipation.

Consumer Electronics

The 1.2A charge current and 4.2V output are ideal for smartphones, tablets, and digital cameras with single-cell Lithium Ion batteries.

Portable Gaming Devices

With over-temperature protection, this charger ensures safe charging in handheld gaming consoles that generate heat during use.

Bluetooth Speakers

The PowerTSSOP package and 1.2A capability make it suitable for portable speakers requiring reliable charging in indoor environments.

Smart Home Devices

For smart locks and sensors with backup batteries, this charger provides consistent charging within a controlled temperature range.

Office Equipment

Cordless phones and desktop peripherals benefit from the dependable charging of single-cell packs in commercial settings.

Q: What battery chemistry does the BQ24008PWP support?
A: It is designed for Lithium Ion batteries.
Q: How many battery cells can this charger handle?
A: It supports 1-cell battery packs.
Q: What is the maximum charge current?
A: The maximum charge current is 1.2A.
Q: What is the battery pack voltage for this charger?
A: The battery pack voltage is 4.2V.
Q: What fault protections are included?
A: It includes Over Temperature protection.
Q: What package is the BQ24008PWP available in?
A: It comes in a 20-PowerTSSOP (0.173", 4.40mm Width) package.
Base Product Number : BQ24008PWP
1-Cell 1.2A 4.2V Battery Charger Lithium Ion PowerTSSOP-20 Texas Instruments
Q: What battery chemistry does the BQ24008PWP support?
A: It is designed for Lithium Ion batteries.
Q: How many battery cells can this charger handle?
A: It supports 1-cell battery packs.
Q: What is the maximum charge current?
A: The maximum charge current is 1.2A.
Q: What is the battery pack voltage for this charger?
A: The battery pack voltage is 4.2V.
Q: What fault protections are included?
A: It includes Over Temperature protection.
Q: What package is the BQ24008PWP available in?
A: It comes in a 20-PowerTSSOP (0.173", 4.40mm Width) package.