ZHCSDI4D March 2015 – October 2022 BQ25890 , BQ25892
PRODUCTION DATA
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W |
| LEGEND: R/W = Read/Write; R = Read only; -n = value after reset |
| Bit | Field | Type | Reset | Description | |
|---|---|---|---|---|---|
| 7 | EN_HIZ | R/W | by REG_RST by Watchdog | Enable HIZ Mode 0 – Disable (default) 1 – Enable | |
| 6 | EN_ILIM | R/W | by REG_RST by Watchdog | Enable ILIM Pin 0 – Disable 1 – Enable (default: Enable ILIM pin (1)) | |
| 5 | IINLIM[5] | R/W | by REG_RST | 1600mA | Input Current Limit Offset: 100mA Range: 100mA (000000) – 3.25A (111111) Default:0001000 (500mA) (Actual input current limit is the lower of I2C or ILIM pin) IINLIM bits are changed automaticallly after input source type detection is completed BQ25890 USB Host SDP = 500mA USB CDP = 1.5A USB DCP = 3.25A Adjustable High Voltage (MaxCharge) DCP = 1.5A Unknown Adapter = 500mA Non-Standard Adapter = 1A/2A/2.1A/2.4A BQ25892 PSEL= Hi (USB500) = 500mA PSEL= Lo = 3.25A |
| 4 | IINLIM[4] | R/W | by REG_RST | 800mA | |
| 3 | IINLIM[3] | R/W | by REG_RST | 400mA | |
| 2 | IINLIM[2] | R/W | by REG_RST | 200mA | |
| 1 | IINLIM[1] | R/W | by REG_RST | 100mA | |
| 0 | IINLIM[0] | R/W | by REG_RST | 50mA | |