BQ25121YFPT
- Mfr.Part #
- BQ25121YFPT
- Manufacturer
- Texas Instruments
- Package / Case
- 25-XFBGA, DSBGA
- Datasheet
- Download
- Description
- IC BATT CHG LI-ION 1CELL 25DSBGA
- Stock
- 28
- In Stock :
- 28
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Chargers
- Supply Voltage :
- 5V
- Base Part Number :
- BQ25121
- Battery Pack Voltage :
- 4.2V
- Fault Protection :
- Over Voltage
- Interface :
- I2C
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- REACH SVHC :
- No SVHC
- Programmable Features :
- Current
- Pbfree Code :
- yes
- JESD-609 Code :
- e1
- Number of Pins :
- 25
- Number of Cells :
- 1
- Lead Free :
- Lead Free
- Battery Chemistry :
- Lithium-Ion
- Terminal Position :
- BOTTOM
- Analog IC - Other Type :
- POWER SUPPLY MANAGEMENT CIRCUIT
- Adjustable Threshold :
- yes
- Nominal Input Voltage :
- 5.5V
- Number of Terminations :
- 25
- Lifecycle Status :
- NRND (Last Updated: 3 days ago)
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Supply Voltage-Min (Vsup) :
- 3.4V
- Max Supply Voltage :
- 5.5V
- Package / Case :
- 25-XFBGA, DSBGA
- Operating Temperature :
- -40°C~125°C TJ
- RoHS Status :
- ROHS3 Compliant
- Thickness :
- 0m
- Number of Channels :
- 1
- Terminal Pitch :
- 0.4mm
- Width :
- 0m
- Surface Mount :
- yes
- Current - Charging :
- Constant - Programmable
- Length :
- 0m
- Charge Current - Max :
- 300mA
- Height :
- 500μm
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Ball
- Datasheets
- BQ25121YFPT

Battery Chargers Texas Instruments BQ25121YFPT Overview
Introducing the BQ25121YFPT from Texas Instruments, a state-of-the-art IC battery charger designed specifically for single-cell lithium-ion batteries. This compact device encapsulates advanced charging technology in a tiny 25DSBGA package, making it ideal for portable applications where space and efficiency are paramount. With its robust design and integrated power management capabilities, the Battery Chargers Texas Instruments BQ25121YFPT ensures reliable performance and prolonged battery life, making it a perfect choice for manufacturers looking to enhance their products with efficient power solutions.
BQ25121YFPT Features
The BQ25121YFPT IC features an advanced charging algorithm that optimizes battery life and maximizes charging efficiency. It supports various charging currents and voltages, providing flexibility for different design needs. The IC also incorporates safety features such as over-current protection, thermal shutdown, and voltage regulation to ensure the safety and stability of your applications.
BQ25121YFPT Applications
- Wearable Devices: Integrates smoothly into compact form factors, ensuring a lightweight and efficient power solution for devices like smart watches and fitness trackers.
- Medical Devices: Provides reliable and safe power management for critical healthcare devices such as portable monitors and drug delivery systems.
- Portable Electronics: Ideal for smartphones, tablets, and other personal electronics that require efficient and fast charging capabilities.
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