Product PCM Datas
|
过压和欠压保护 (Overvoltage and undervoltage protection) |
项目(Project) |
规格(Specification) |
单位(Unit) |
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| 最小值 MIN | 典型值
TYP |
最大值 MAX | |||
| 过充保护电压(Overvoltage) | 3.700 | 3.750 | 3.800 | V | |
| 过充保护延时(Overvoltage delay) | 500 | 1000 | 1500 | S | |
| 过充保护释放(Overvoltage release) | 3.500 | 3.550 | 3.600 | V | |
| 过放保护电压(Undervoltage) | 2.100 | 2.200 | 2.300 | V | |
| 过放保护延时(Undervoltage delay) | 4000 | 5000 | 6000 | S | |
| 过放保护释放(Undervoltage release) | 2.600 | 2.700 | 2.800 | V | |
| 过放保护释放条件(Undervoltage release conditions) | 断开负载或者充电恢复(Disconnect load or charge release) | ||||
|
充电过流保护 (Overcurrent Charge) |
充 电 过 流 保 护 值 (Overcurrent Charge protection value) | 180 | 260 | A | |
| 充 电 过 流 延 时 (Overcurrent Charge delay) | 500 | 1000 | 1500 | S | |
| 充电过流释放条件(Charge over current release conditions) | 断开充电器(Disconnect the charger) | ||||
|
放电过流保护 (Overcurrent Discharge) |
一级放电过流保护值
(1th Overcurrent Discharge) |
300 | 500 | A | |
| 一级放电过流保护延迟
(1th Overcurrent Discharge delay) |
100 | 200 | 300 | S | |
| 二级放电过流保护电流值
(2th Overcurrent Discharge ) |
100 | 1200 | A | ||
| 二级放电过流 2 保护延迟
(2th Overcurrent Discharge delay) |
10 | 20 | 30 | S | |
| 放电过流保护恢复条件
(Overcurrent Discharge release) |
断开负载或者充电恢复(Disconnect load or charge release) | ||||
|
短路保护 (Short Circuit Discharge) |
短路保护电流(Short circuit protection current) | 1800 | 2200 | A | |
| 短路保护延迟时间(Short circuit
protection delay time) |
100 | 250 | 400 | S | |
| 短路保护恢复(Short circuit protection recovery) | 断开负载或者充电恢复(Disconnect load or charge release) | ||||
| 短路说明： 短路电流小于最小值或高于最大值可能会造成短路保护失效， 短路电流超过4000A， 不保证有短路保 护， 也不建议做短路保护测试。
(Short-circuit description: The short-circuit current is less than the minimum value or higher than the maximum value, which may cause the short-circuit protection to fail, and the short-circuit current exceeds 4000A, short-circuit protection is not guaranteed, and short-circuit protection testing is not recommended.) |
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| 充电高温保护
Overtemperature Charge |
温 度 保 护 值 (Temperature protection value) | 85 | 90 | 95 | ℃ |
| 温度保护释放值(Temperature protection release value) | 60 | 65 | 80 | ℃ | |
| 充电低温保护 Undertemperature Charge | 温 度 保 护 值 (Temperature protection value) | — | — | — | ℃ |
| 温度保护释放值(Temperature protection release value) | — | — | — | ℃ | |
|
放电高温保护 Overtemperature Discharge |
温 度 保 护 值 (Temperature protection value) | 85 | 90 | 95 | ℃ |
| 温度保护释放(Temperature protection release value) | 60 | 65 | 80 | ℃ | |
| 放电高温保护释放条件 (Overtemperature Discharge protection release conditions) | 断开负载或者充电恢复(Disconnect load or
charge release) |
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| 放电低温保护 Undertemperature Discharge | 温 度 保 护 值 (Temperature protection value) | — | — | — | ℃ |
| 温度保护释放(Temperature protection release value) | — | — | — | ℃ | |
|
FET 高温保护(内置) high temperature protection of FET(Built-in) |
温度保护值(Temperature protection value) | — | — | — | ℃ |
| 温度保护释放值(Temperature protection release value) | — | — | — | ℃ | |
| 放电高温保护释放条件 (Overtemperature Discharge protection release conditions) | 断开负载或者充电恢复(Disconnect load or
charge release) |
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|
均衡功能 (Balance Function) |
均衡开启电压 (Equalization turn-on voltage) | 3.45 | 3.50 | 3.60 | V |
| 均衡电流
(Balance current) |
120 | 160 | mA | ||
| 均衡类型
( Balance type) |
充电均衡(Charge equalization) | ||||
注： 测试需在温度 25±2℃, 相对湿度 65±20% 的环境。
Note: Test should be at temperature25±2°C, and relative humidity 65±20% of surroundings.
