BMS AFE
Gigadevice provides BMS AFE products which support functions of battery voltage measurement, temperature measurement, battery balance, anomaly detection and protection, and daisy chain communication. They provide complete and reliable support for power storage applications.
| Part No. | Max Supported Cells | Supported Line Voltage, V | Total Measurement Error, mV | No. of ADC | ADC Resolution, bit | Measurement Time, μs | Passive Cell Balanceing Current, mA | No. of GPIO | Sleep Current, μA | Daisy Chain Support | Max Daisy Chain Rate | Daisy Chain Direction | Package | Temperature Range, degC | MOQ（PCS） | Comments |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GD30BM1018RWTR-I | 18 | 16~99 | 2 | 3 | 16 | 290 | 200 | 9 | 9 | Y | 1Mbps | Bi-direction | LQFP-64 | -40~125 | 3000 | |
| GD30BM2016CTTR-I | 16 | 4.7~80 | 5 | 2 | 16 | 1000 | 80 | NA | 53 | Not support | Not support | Not support | TQFP-48 | -40~125 | 3000 | I2C/CRC Disable/LDO1 Disable |
| GD30BM2016CTTR-I01 | 16 | 4.7~80 | 5 | 2 | 16 | 1000 | 80 | NA | 53 | Not support | Not support | Not support | TQFP-48 | -40~125 | 3000 | SPI/CRC Enable/LDO1 Disable |
| GD30BM2016CTTR-I02 | 16 | 4.7~80 | 5 | 2 | 16 | 1000 | 80 | NA | 53 | Not support | Not support | Not support | TQFP-48 | -40~125 | 3000 | I2C/CRC Enable/LDO1 3.3 V |
| GD30BM2016CTTR-I03 | 16 | 4.7~80 | 5 | 2 | 16 | 1000 | 80 | NA | 53 | Not support | Not support | Not support | TQFP-48 | -40~125 | 3000 | SPI/CRC Enbale/LDO1 5 V |
| GD30BM2016CTTR-I04 | 16 | 4.7~80 | 5 | 2 | 16 | 1000 | 80 | NA | 53 | Not support | Not support | Not support | TQFP-48 | -40~125 | 3000 | SPI/CRC Enable/LDO1 3.3 V |
