公司研制的20串和22串鋰電動力電池保護板,本產品嚴格滿足ROHS規范等。This specification applies to the 22 serial-cells lithium manganese battery protection board, which strictly conforms to the ROHS standard.
二、應用范圍Application
鋰離子、聚合物鋰電池等可充電鋰電池包。Applies to the rechargeable Lithium battery packs and so on.
三、電氣參數Electrical Characteristic (Ta = 25 ℃.)
Details詳細項目 Min. Typ. Max Error Unit
Battery Gas電池類型 3.7V鋰電池
Battery Link電池組組合方式 22S分口
Loop capability回路性能
Input Charging Voltage 充電電壓 92.4 ±1% V
Input Charging Current 充電電流 12 15 A
Output Discharging Voltage放電電壓 81.4 V
Continuous Output Discharging Current(可持續工作電流) 40 40 A
Ambient Condition
工作環境 Operating Temperature工作溫度 -20 25 60 ℃
Humidity (No Water-Drop)工作濕度 0% 90% RH
Storage Condition
存儲環境 Temperature 存儲溫度 -40 85 ℃
Humidity (No Water-Drop)存儲濕度 0% 90% RH
Protection Parameters (for Individual Cell).保護參數(對于每節電芯)
Over-Charge Voltage Protection (OVP) 過充保護電壓 4.25 ±25mV V
Over-Charge Voltage Protection Release (OVPR)過充恢復電壓 4.19 ±50mV V
Over-Discharge Voltage Protection (UVP)過放保護電壓 2.80 ±80mV V
Over-Discharge Voltage Protection Release (UVPR)過放恢復電壓 2.70─3.10V --- V
Over-Current Discharge Protection (OCDP)放電過流保護 115 ±15 A
Over-Current Protection Delay Time (OCPDT)過流保護延時 20 ±7 mS
Over-Discharge Protection Release過放保護恢復方式 Release load斷開負載
Over-Current Discharge Protection Release放電過流保護恢復方式 Release load斷開負載
Short circuit current protection短路保護 Enable有短路保護
Short circuit current protection delay time短路保護延時 200 600 ±100 uS
Short circuit protection Release短路保護恢復方式 Release load斷開負載
Discharging Temperature放電保護溫度 75℃ 外置 ±5 ℃
Discharging Temperature Protection |
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