I replaced ROV1 and ROV2 on BQ25570 EVM to set the over voltage protection threshold for lithium capacitor. While harvesting energy with SM811K04L 2.76V PV cell, the voltage of VSTOR and VBAT stop rising around 3.77V instead of the expected VBAT_OV (3.812V). Is this within margin?
ROV1 | 6.19 | M | CRCW06036M19FKEA RES SMD 6.19M OHM 1% 1/10W 0603 |
ROV2 | 6.81 | M | CRCW06036M81FKEA RES SMD 6.81M OHM 1% 1/10W 0603 |