Texas Instruments BQ25895MRTWR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.42 | $3.42 |
| 15+ | $3.31 | $49.65 |
| 25+ | $3.24 | $81.00 |
| 50+ | $3.06 | $153.00 |
| 100+ | $2.70 | $270.00 |
| N+ | $0.54 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | MaxCharge™ |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | - |
| Programmable Features | - |
| Fault Protection | Over Temperature |
| Charge Current - Max | 5A |
| Battery Pack Voltage | - |
| Voltage - Supply (Max) | 14V |
| Interface | I2C, USB |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad |
| Supplier Device Package | 24-WQFN (4x4) |
| ROHS |  |
The BQ25895MRTWR from Texas Instruments is a highly integrated switch-mode battery charge management device for single-cell Lithium Ion/Polymer batteries. It supports an impressive 5A charge current and offers both I2C and USB interfaces for flexible system integration. This charger is designed to operate over a wide -40°C to 85°C range and includes over-temperature protection. Its 24-WFQFN package is suitable for space-conscious designs requiring high power density and advanced charging features.
- Ultra-Fast Charging: Delivers up to 5A charge current for rapid battery replenishment.
- Versatile Interface: Supports both I2C and USB, providing flexible control and compatibility with standard charging protocols.
- High Efficiency: Switch-mode architecture minimizes power loss and heat generation during charging.
- Robust Thermal Protection: Over Temperature protection ensures safe operation under high-current conditions.
Smartphones and Tablets
The BQ25895MRTWR's 5A charge current and USB interface make it ideal for fast-charging applications in modern smartphones and tablets, enabling quick top-ups for large-capacity batteries.
USB-Powered Devices
With native USB support, this charger is perfect for devices that charge from USB ports, allowing for seamless integration with standard power adapters and power banks.
Portable Gaming Consoles
Handheld gaming consoles require high power and fast charging. The I2C interface allows the system to optimize charging based on thermal limits and input power availability.
Digital Cameras and Drones
For high-drain devices like cameras and compact drones, the 5A charge current ensures batteries are recharged quickly between uses, while the I2C interface enables advanced battery health monitoring.
IoT Gateways
Battery-powered IoT gateways benefit from the wide temperature range and robust charging capabilities, ensuring reliable operation in various indoor and outdoor installation sites.
- Q: What is the maximum charge current for the BQ25895MRTWR?
- A: The maximum charge current is 5A.
- Q: What battery chemistry does it support?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells can it charge?
- A: It supports a single cell (1 cell).
- Q: What control interfaces are available?
- A: It supports both I2C and USB interfaces.
- Q: What fault protection is included?
- A: It includes Over Temperature protection.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C (TA).
BQ25895MRTWR.pdf
- Q: What is the maximum charge current for the BQ25895MRTWR?
- A: The maximum charge current is 5A.
- Q: What battery chemistry does it support?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells can it charge?
- A: It supports a single cell (1 cell).
- Q: What control interfaces are available?
- A: It supports both I2C and USB interfaces.
- Q: What fault protection is included?
- A: It includes Over Temperature protection.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C (TA).
