Overview
The BQ25303JRTER from Texas Instruments is a standalone 1-cell lithium-ion or lithium-polymer battery charger. It is designed to operate within a voltage range of up to 17 V and can deliver a charge current of up to 3.0 A. This charger also includes JEITA battery temperature monitoring, ensuring safe and efficient charging operations. The device is packaged in a 16-pin WQFN (RTE) package, making it suitable for a variety of portable and battery-powered applications.
Key Specifications
| Parameter | Value |
|---|---|
| Input Voltage Range | Up to 17 V |
| Charge Current | Up to 3.0 A |
| Battery Type | Lithium-ion, Lithium-polymer |
| Temperature Monitoring | JEITA battery temperature monitoring |
| Package Type | 16-pin WQFN (RTE) |
| Manufacturer Standard Lead Time | 6 Weeks |
Key Features
- Standalone 1-cell battery charger for lithium-ion and lithium-polymer batteries
- High charge current capability of up to 3.0 A
- JEITA battery temperature monitoring for enhanced safety
- Compact 16-pin WQFN (RTE) package
- Supports input voltage up to 17 V
Applications
- Portable electronics such as smartphones, tablets, and laptops
- Battery-powered tools and equipment
- Wearable devices and fitness trackers
- Automotive and industrial battery-powered systems
Q & A
- What is the maximum charge current of the BQ25303JRTER?
Up to 3.0 A.
- What types of batteries does the BQ25303JRTER support?
Lithium-ion and lithium-polymer batteries.
- What is the input voltage range of the BQ25303JRTER?
Up to 17 V.
- Does the BQ25303JRTER include temperature monitoring?
Yes, it includes JEITA battery temperature monitoring.
- What is the package type of the BQ25303JRTER?
16-pin WQFN (RTE).
- What is the typical lead time for the BQ25303JRTER from the manufacturer?
6 Weeks.
- Is the BQ25303JRTER suitable for automotive applications?
Yes, it can be used in automotive and industrial battery-powered systems.
- Can the BQ25303JRTER be used in wearable devices?
Yes, it is suitable for wearable devices and fitness trackers due to its compact size and high charge current capability.
- Where can I find the datasheet for the BQ25303JRTER?
The datasheet can be found on the Texas Instruments website and through distributors like Digi-Key.
- What are some common applications for the BQ25303JRTER?
Common applications include portable electronics, battery-powered tools, and industrial battery-powered systems.
