| Manufacturer | Texas Instruments |
| Series | LM25056 |
| Package | Reel |
| Description | LM25056 17-V PMBUS CURRENT/VOLTA |
| Product Status | Active |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad |
| Supplier Device Package | 24-WQFN (4×5) |
| Product Type | Current & Power Monitors & Regulators |
The LM25056PSQE from Texas Instruments is a high voltage battery management and protection controller chip. It is specifically designed for use in lithium-ion battery packs to monitor, balance and protect the battery for proper operation.
The main functions of the LM25056PSQE include ultra-high precision current detection, cell voltage detection, temperature monitoring and current balance control. The chip supports high voltage ranges and can adapt to a variety of battery pack configurations and application scenarios. It also features a variety of built-in protections, such as over-voltage protection, under-voltage protection, over-current protection, and short-circuit protection, to protect the battery from faults and abnormal conditions.
The LM25056PSQE chip can communicate with MCUs or other controllers via the built-in I2C or SPI interface and provide monitoring data and configuration options. The chips are widely used in electric vehicles, battery storage systems, portable electronic devices, and other applications that require battery management and protection.