SLUUC54C February 2020 – March 2024 BQ27Z558 , BQ27Z561 , BQ27Z561-R2
| Class | Subclass | Name | Type | Min | Max | Default | Unit | Description |
|---|---|---|---|---|---|---|---|---|
| Gas Gauging | IT Cfg | Term Voltage Delta | I2 | 0 | 32767 | 200 | mV | Controls when fast resistance scaling becomes active when [RSOC_CONV] = 1. If Term Voltage is increased, Term Voltage Delta should be decreased to keep Term Voltage + Term Voltage Delta around 3.2 V–3.5 V, the knee of the discharge curve. |
| Gas Gauging | IT Cfg | Fast Scale Start SOC | U1 | 0 | 100 | 10 | % | Controls the RSOC % that fast resistance scaling becomes active when [RSOC_CONV] = 1. The default value is recommended, however, it may be appropriate to adjust this value in certain applications to be around the knee of the discharge curve. |
| Gas Gauging | IT Cfg | Near EDV Ra Param Filter | U2 | 1 | 65535 | 62184 | — | Ra filter used in the fast resistance scaling region if [FF_NEAR_EDV] = 1. The default value should be used. |