MSF113 писал(а):
зачем?
Setting Charge Voltage
The VCTL input adjusts the battery-output voltage,
VBATT, and determines the number of cells. For 3- and
4-cell applications, use the MAX17005A; for 2- and
3-cell applications, use the MAX17006A. Use the
MAX17015A to adjust the cell number and set the cell
voltage with a resistive voltage-divider from the output.
Based on the version of the part, the number of cells
and the level of VCTL should be set as in Table 1:
Table 1. Cell Configuration
VERSION NO. OF CELLS LEVEL
MAX17005A 3 2.4V < VCTL < 4.2V
MAX17005A 4 0 < VCTL < 1.8V
MAX17006A 2 0 < VCTL < 1.8V
MAX17006A 3 2.4V < VCTL < 4.2V
MAX17015A Sets FB VCTL = GND or VCTL = VAA
сколько ячеек в батарейки хз
гугл подсказал 4
подобрал 100к и 10к напряжение 0 < 0.2 <1.8
глюки с зарядкой ушли