SW6208

Bidirectional Fast Charge Power Bank

Copyright © 2022, ZHUHAI ISMARTWARE TECHNOLOGY CO., LTD.

May, 2022 - DS046_v1.5

18

LED/SEG

Driver

Or

I2C

LED1/SCK

LED2/SDA

LED3/IRQ

LED4/I2C

LED5/CSET

Rcset

100K

LED1/SCK

wireless charge mode

100K

LED2/SDA

small current charge mode

100K

LED3/IRQ

WLED mode

100K

LED4/I2C

fast charge 188 segment

Fast

Charge

1

8

8

S

E

G

FLED/BSET

FLED/BSET

In discharge mode, segment will keep on to indicate battery capacity. When battery capacity is lower

than 5%, segment will flicker with frequency of 1Hz. When battery is low power, segment 0% will

flicker 5 times to indicate battery needs to charge and then power off.

In charge mode, segment units will flicker to indicate battery capacity.

In abnormal situation such as output over current, output short, input over voltage, chip over

temperature and NTC protection, segment will flicker 5 times to indicate abnormal situation and then

power off.

9.19. Led Driver

The led driver supports 3/4/5 LEDs.

When connecting 5 LEDs, the LEDs connect way is as below:

LED1

LED2

LED3

LED4

LED5

LED/SEG

Driver

Or

I2C

LED1/SCK

LED2/SDA

LED3/IRQ

LED4/I2C

LED5/CSET

Rcset

100K

LED1/SCK

100K

LED2/SDA

100K

LED3/IRQ

wireless charge mode

small current charge mode

WLED mode

When discharging, battery capacity is shown as: