ZHCSQ82 September 2022 BQ25176M
PRODUCTION DATA
The regulation voltage is set via the VSET pin to 4.35 V, the input voltage is 5 V and the charge current is programmed via the ISET pin to 500 mA.
RISET = [KISET /
ICHG]
from electrical characteristics
table. . . KISET = 300 AΩ
RISET =
[300 AΩ/0.5 A] = 600 Ω
Selecting the closest 1% resistor
standard value, use a 604-Ω resistor between ISET and GND, for an expected
ICHG 497 mA.