14.8V Camera/Camcoder Li-ion Battery Management System

No.

Test item (25℃)

Criterion

Hardware

1

Overcharge protection voltage

4.25 ± 0.025V

2

Overcharge protection release voltage

4.15 ± 0.05V

3

Over discharge protection voltage

2.5 ± 0.08V

4

Over discharge protection release voltage

3.00 ± 0.10V

5

Over current protection current

13 ± 2A

6

Over current protection time

10 ± 5mS

7

Short circuit protection

18A

8

Short circuit protection delay time

1 ± 0.4mS

9

Balance star-up in voltage difference

100mV

10

Balance release in voltage difference

20mV

11

Balance current

50mA

2

Balance star-up voltage

4.10V

13

Current consumed in normal operation

<450uA

14

Current consumed in sleeping mode

<10uA

15

Interior resistance

<20mΩ

Software

16

Overcharge protection voltage

4.30V

17

Over discharge protection voltage

2.6V

18

Over current protection current

10A

19

Communication type

SMBus