ZHCSGA3A march 2017 – march 2023 BQ25601
PRODUCTION DATA
| Bit | Field | POR | Type | Reset | Description | Comment |
|---|---|---|---|---|---|---|
| 7 | BOOST_LIM | 1 | R/W | by REG_RST by Watchdog | 0 – 0.5 A 1 – 1.2 A | Default: 1.2 A (1) Note: The current limit options listed are minimum current limit specs. |
| 6 | Q1_FULLON | 0 | R/W | by REG_RST | 0 – Use higher Q1 RDSON when programmed IINDPM < 700mA (better accuracy) 1 – Use lower Q1 RDSON always (better efficiency) | In boost mode, full FET is always used and this bit has no effect |
| 5 | ICHG[5] | 1 | R/W | by REG_RST by Watchdog | 1920 mA | Fast Charge Current Default: 2040 mA (100010) Range: 0 mA (0000000) – 3000 mA (110010) Note: ICHG = 0 mA disables charge. ICHG > 3000 mA (110010 clamped to register value 3000 mA (110010)) |
| 4 | ICHG[4] | 0 | R/W | by REG_RST by Watchdog | 960 mA | |
| 3 | ICHG[3] | 0 | R/W | by REG_RST by Watchdog | 480 mA | |
| 2 | ICHG[2] | 0 | R/W | by REG_RST by Watchdog | 240 mA | |
| 1 | ICHG[1] | 1 | R/W | by REG_RST by Watchdog | 120 mA | |
| 0 | ICHG[0] | 0 | R/W | by REG_RST by Watchdog | 60 mA |
| LEGEND: R/W = Read/Write; R = Read only |