模拟前端BMS AFE KA49517 KA49522 17串 22串
2022年11月05日 10:51 发布者:新唐15323794243
KA49517A 搭载高精度 ADC,测量电池电压,电流的电池监控 IC。可以 SPI 读取 KA49517A 测量的电压,电流,以及状态值。搭载了故障检测,FET 关断功能,强化安全功能提高信赖性。最大 17 串电芯,电源电压最大 85V,适用于电动两轮车,UPS,储能等应用。技术支持 :15323794243
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Category Non Stackable
Package TQFP64L 10x10mm Body
Lead_Pitch 0.5mm
Number of Channels 17
Operating Voltage (V) 12.5
Operating Voltage (V) 85
Interface SPI
Voltage Accuracy (mV) ±5
Operating Temperature (°C) -40
Operating Temperature (°C) 105
KA49517A
Data Sheet
Product Line
Product Family
Product Series
Description
Operating Voltage (V)
Operating Voltage (V)
Operating Temperature (°C)
Operating Temperature (°C)
Max Series Cells
Cell Voltage Measurement Accuracy (mV)
Monitoring Function
Daisy Chain Connection
High-Side FET Control
Package
Battery Management Battery Monitoring Ics Non-Stackable Non stackable 12.5 85 -40 105 17 ±5 Voltage/ Current/ Temperature N/A Available HQFP064-P-1010