BQ25157YFPR
- Mfr.Part #
- BQ25157YFPR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-XFBGA, DSBGA
- Datasheet
- Download
- Description
- 500-MA 1-CELL LINEAR CHARGER WIT
- Stock
- 44,807
- In Stock :
- 44,807
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Chargers
- Charge Current - Max :
- 1.5A
- Voltage - Supply (Max) :
- 6.05V
- Supplier Device Package :
- 20-DSBGA
- Operating Temperature :
- -40°C ~ 85°C (TA)
- Minimum Operating Temperature :
- - 40 C
- Product Type :
- Battery Chargers
- Interface :
- I²C
- Product Status :
- Active
- Subcategory :
- Battery
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Series :
- BQ25157
- Battery Pack Voltage :
- 2.4V ~ 4.6V
- RoHS :
- Details
- Termination Style :
- SMD/SMT
- Brand :
- Texas Instruments
- Packaging :
- Cut Tape
- Current - Charging :
- Constant - Programmable
- Base Product Number :
- BQ25157
- Output Current :
- 500 mA
- Battery Chemistry :
- Lithium Ion
- Mounting Type :
- Surface Mount
- Package / Case :
- 20-XFBGA, DSBGA
- Number of Cells :
- 1
- Programmable Features :
- Current, Timer, Voltage
- Product Category :
- Battery Chargers
- Manufacturer :
- Texas Instruments
- Fault Protection :
- Over Current, Over Voltage, Short Circuit
- Maximum Operating Temperature :
- + 85 C
- Datasheets
- BQ25157YFPR

Battery Chargers Texas Instruments BQ25157YFPR Overview
The Texas Instruments BQ25157YFPR is a cutting-edge battery charger designed for high efficiency and reliability in portable applications. This linear charger is engineered to manage a 500mA charge current for single-cell batteries, optimizing charging time while maintaining safety and battery health. Its integration into systems benefits manufacturers looking for a compact, robust solution to enhance the usability and longevity of their battery-powered devices. The BQ25157YFPR is an essential component for any device requiring consistent, controlled charging without the bulk of external components, making it a preferred choice for space-sensitive applications.
BQ25157YFPR Features
This compact charger integrates several key features that make it an excellent choice for portable electronic devices. It includes a high-level charge efficiency, a built-in safety timer to prevent overcharging, and temperature monitoring to ensure safe charging conditions. Additionally, the BQ25157YFPR supports a range of input voltages and provides status indicators to assist in real-time monitoring of the charging process.
BQ25157YFPR Applications
- Smartphones and Tablets: Provides efficient charging solutions, ensuring quick recharge cycles and extended battery life for devices that require reliable power management.
- Wearable Technology: Ideal for use in compact devices such as smartwatches and fitness trackers, where space is limited and efficient power usage is critical.
- Portable Medical Devices: Enables consistent and safe battery charging for medical devices that need to remain operational and ready for use at all times.
- Wireless Headsets: Suitable for small, wireless devices needing efficient power management to extend battery life and reduce charging time.
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