ZHCSCK8G May 2014 – October 2017 LP8860-Q1
PRODUCTION DATA.
Address 0x74
EEPROM Register 20 | |||||||
---|---|---|---|---|---|---|---|
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BOOST_SEL_LLC[1:0] | BOOST_SEL_JITTER_FILTER[1:0] | BOOST_SEL_I[1:0] | BOOST_SEL_P[1:0] |
Name | Bit | Access | Description |
---|---|---|---|
BOOST_SEL_LLC[1:0] | 7:6 | R/W | Light load comparator control. Selects boost PFM entry threshold (compensator current)
00 = 5 μA (boost switches from PFM to PWM early at light loads) 01 = 10 μA 10 = 15 μA 11 = 20 μA (boost operates in PFM mode to higher loads) |
BOOST_SEL_JITTER_FILTER[1:0] | 5:4 | R/W | Boost jitter filter selection
00 = bypass 01 = 300 kHz 10 = 60 kHz 11 = 30 kHz |
BOOST_SEL_I[1:0] | 3:2 | R/W | Boost PI compensator control: integral part
00 = 1 01 = 2 10 = 3 11 = 4 |
BOOST_SEL_P[1:0] | 1:0 | R/W | Boost PI compensator control: proportional part
00 = 1 01 = 2 10 = 3 11 = 4 |