JAJSD88A May 2017 – January 2018
PRODUCTION DATA.
Memory location 0x0Bh, Reset State: 0100 1010 (BQ25120A)
7 (MSB) | 6 | 5 | 4 | 3 | 2 | 1 | 0 (LSB) |
0 | 1 | 0 | 0 | 0 | 0 | 1 | 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 |
---|---|---|---|---|
B7 (MSB) | VINDPM_ON | R/W | 0 | 0 - enable VINDPM 1 - disable VINDPM |
B6 | VINDPM_2 | R/W | 1 | Input V(IN_DPM) voltage: 400 mV |
B5 | VINDPM_1 | R/W | 0 | Input V(IN_DPM) voltage: 200 mV |
B4 | VINDPM_0 | R/W | 0 | Input V(IN_DPM) voltage: 100 mV |
B3 | 2XTMR_EN | R/W | 0 | 0 – Timer is not slowed at any time 1 – Timer is slowed by 2x when in any control other than CC or CV |
B2 | TMR_1 | R/W | 0 | Safety Timer Time Limit 00 – 30 minute fast charge 01 – 3 hour fast charge 10 – 9 hour fast charge 11 – Disable safety timers |
B1 | TMR_0 | R/W | 1 | |
B0 (LSB) | 0 | |||
The VINDPM threshold is set using the following equation: VINDPM = 4.2 + VINDPM_CODE x 100 mV |