Texas Instruments BQ27Z558YPHR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.47 | $1.47 |
| 15+ | $1.43 | $21.45 |
| 25+ | $1.40 | $35.00 |
| 50+ | $1.32 | $66.00 |
| 100+ | $1.16 | $116.00 |
| N+ | $0.23 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Function | Battery Authentication |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Fault Protection | - |
| Interface | 1-Wire, I2C |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 12-XFBGA, DSBGA |
| Supplier Device Package | 12-DSBGA (1.68x2.05) |
| ROHS |  |
The Texas Instruments BQ27Z558YPHR is a battery authentication IC tailored for single-cell Lithium Ion/Polymer packs. It supports both 1-Wire and I2C communication, enabling secure handshake between the battery and host device. Packaged in a tiny 12-XFBGA DSBGA, it operates from -40°C to 85°C, making it suitable for portable consumer electronics where counterfeit battery prevention is essential.
- Dual Interface Support: Offers both 1-Wire and I2C, providing flexibility for integration with various host controllers.
- Counterfeit Prevention: Enhances product safety and brand integrity by authenticating genuine batteries.
- Ultra-Small Package: The 12-XFBGA DSBGA is ideal for space-constrained designs like wearables and earbuds.
- Wide Temperature Range: Reliable operation from -40°C to 85°C for diverse portable applications.
Smartphone Battery Packs
The BQ27Z558YPHR's authentication function helps prevent counterfeit batteries in smartphones, using the 1-Wire or I2C interface to verify battery authenticity with the host processor.
Tablets and Laptops
For single-cell tablets and ultrabooks, this IC provides secure authentication, ensuring only qualified batteries are used, which is critical for safety and performance.
Portable Medical Monitors
In medical devices, battery authentication is vital for patient safety. This IC ensures genuine batteries are used, maintaining reliable operation and compliance.
High-End Power Banks
Premium power banks can use this authentication IC to differentiate genuine products from clones, protecting brand reputation and user safety.
Wireless Headphones
Compact DSBGA package fits the tight PCB constraints of wireless earbuds, providing authentication for the small Li-Polymer cell.
- Q: What is the function of the BQ27Z558YPHR?
- A: It is a Battery Authentication IC for single-cell Lithium Ion/Polymer batteries.
- Q: What battery chemistry does it support?
- A: It supports Lithium Ion/Polymer chemistry.
- Q: How many cells does it monitor?
- A: It is designed for 1 cell.
- Q: What interfaces are available?
- A: It supports both 1-Wire and I2C interfaces.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C (TA).
- Q: What package is used?
- A: It comes in a 12-XFBGA, DSBGA package.
BQ27Z558YPHR.pdf
- Q: What is the function of the BQ27Z558YPHR?
- A: It is a Battery Authentication IC for single-cell Lithium Ion/Polymer batteries.
- Q: What battery chemistry does it support?
- A: It supports Lithium Ion/Polymer chemistry.
- Q: How many cells does it monitor?
- A: It is designed for 1 cell.
- Q: What interfaces are available?
- A: It supports both 1-Wire and I2C interfaces.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C (TA).
- Q: What package is used?
- A: It comes in a 12-XFBGA, DSBGA package.
