深圳市瑞芯动力科技有限公司
深圳市龙华新区大浪街道白云山永丰工业园B栋2楼
电话:+86-755-85296235
传真:+86-755-85296280
业务：18025851160(王先生)
|
Item
项目 |
Symbol
符号 |
Content
详细内容 |
Criterion
标准 |
|
过充保护
Over charge Protection |
VCU1 |
过充保护电压
Over charge detection voltage |
4.25±0.025V |
|
tCU1 |
Over charge 1st detection delay time
1级过充电检测延迟时间
|
1±0.3S |
|
|
VCL1 |
Over charge 1st release voltage |
4.10±0.05V |
|
|
Over discharge protection |
VDL |
Over discharge detection voltage
过放电检测电压 |
|
|
tDL |
Over discharge detection delay time |
1±0.3S |
|
|
VDU |
Over discharge release voltage
|
3.00±0.1V |
|
|
持续工作电流
Continue Current |
ICHG |
Continue charge current
持续充电电流 |
5A |
|
IDIS |
Continue discharge current
持续放电电流 |
20A |
|
|
过流保护
Over current protection |
OCIOV1 |
Charge overcurrent detection current 1
充电过电流检测电流1 |
13A±5A |
|
ODIOV1 |
Discharge overcurrent detection current 1
放电过电流检测电流 1 |
60A±8A |
|
|
tDIOV1 |
C&D Overcurrent detection delay time 1
充电与放电过电流保护延时1 |
450±100mS |
|
|
短路保护
Short current protection
|
ISHORT |
Short circuit detection current
短路保护检测电流 |
400A |
|
tSHORT |
Short circuit delay time
短路保护延时 |
300-600us |
|
|
过流/短路保护 恢复
Over Short current release
|
/ |
Over current & short current release
过流及短路保护恢复 |
Load disconnection |
|
Balance function
平衡功能 |
VBAL |
Balance detection voltage（平衡工作电压）
|
4.20±0.025V |
|
Balance release current（平衡电流）
|
35-43mA |
||
|
温度保护Temperature protection |
NTC |
NTC放电温度保护 |
70℃±5℃ |
|
Internal resistance
保护板内阻 |
RCHG |
Resistance in charge 充电回路内阻 |
<20mohm |
|
RDIS |
Resistance in discharge 充电回路内阻 |
<20 mohm |
|
|
Current consumption
静态功耗 |
ISTB |
Current consume in normal operation
工作时电路内部消耗 |
<50uA |
组装示意图：
