Texas Instruments BQ25628RYKR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.86 | $2.86 |
| 15+ | $2.77 | $41.55 |
| 25+ | $2.71 | $67.75 |
| 50+ | $2.56 | $128.00 |
| 100+ | $2.26 | $226.00 |
| N+ | $0.45 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current, Timer, Voltage |
| Fault Protection | Over Current, Over Temperature, Over-Under Voltage, Short Circuit |
| Charge Current - Max | 2A |
| Battery Pack Voltage | 4.8V (Max) |
| Voltage - Supply (Max) | 18V |
| Interface | I2C |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 18-PowerWFQFN |
| Supplier Device Package | 18-WQFN-HR (3x2.5) |
| ROHS |  |
The Texas Instruments BQ25628RYKR is a highly integrated switch-mode battery charger for single-cell Lithium Ion/Polymer batteries. It provides a charge current up to 2A and supports a maximum battery voltage of 4.8V. Featuring an I2C interface for control, it offers comprehensive fault protection including Over Current, Over Temperature, Over-Under Voltage, and Short Circuit. Packaged in an 18-PowerWFQFN, it is designed for a wide range of portable applications requiring safe and efficient charging.
- Comprehensive Protection: Includes Over Current, Over Temperature, Over-Under Voltage, and Short Circuit safeguards.
- Flexible Voltage Support: Handles battery voltages up to 4.8V, accommodating various cell specifications.
- Efficient Charging: 2A charge current provides a good balance between speed and thermal performance.
- System Control: I2C interface allows for advanced charging profile configuration and monitoring.
Smartphones
The BQ25628RYKR is an excellent choice for smartphones, providing up to 2A of charge current for single-cell Lithium Ion/Polymer batteries, with comprehensive protection for reliable daily charging.
Tablets
For tablets, this charger offers a balanced solution with 2A charging capability and I2C control, allowing for efficient battery management and system communication.
Portable Speakers
In portable Bluetooth speakers, the BQ25628RYKR ensures safe charging of the internal battery with its Over-Under Voltage and Short Circuit protection, enhancing product reliability.
Handheld Gaming Devices
This charger is well-suited for handheld gaming consoles, delivering a solid 2A charge current and robust protection features to safeguard the battery during intensive use.
Wireless Earbuds Case
The BQ25628RYKR can manage the charging of a single-cell battery in a charging case for wireless earbuds, providing a safe and controlled charging environment with its multiple protection features.
- Q: What battery chemistry does the BQ25628RYKR support?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells can it charge?
- A: It supports 1 cell.
- Q: What is the maximum charge current?
- A: The maximum charge current is 2A.
- Q: What is the maximum battery voltage?
- A: The maximum battery voltage is 4.8V.
- Q: What fault protections are included?
- A: It includes Over Current, Over Temperature, Over-Under Voltage, and Short Circuit protection.
- Q: What interface is used?
- A: It uses an I2C interface.
BQ25628RYKR.pdf
- Q: What battery chemistry does the BQ25628RYKR support?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells can it charge?
- A: It supports 1 cell.
- Q: What is the maximum charge current?
- A: The maximum charge current is 2A.
- Q: What is the maximum battery voltage?
- A: The maximum battery voltage is 4.8V.
- Q: What fault protections are included?
- A: It includes Over Current, Over Temperature, Over-Under Voltage, and Short Circuit protection.
- Q: What interface is used?
- A: It uses an I2C interface.
