主动均衡芯片

主动均衡芯片

MPS 提供丰富的主动均衡芯片系列产品,它可以通过在电池单元之间转移电荷来实现多个串联电池的均衡,替代将电池单元放电到共同水平的被动均衡法。MPS 主动均衡芯片可以实现更快的电池平衡、散发更少的热量、实现更高能效并延长系统运行时间,而且解决方案设计简单、体积小且性价比高。

可调平衡电流
集成大电流FET
集成保护功能
跨电池交错式电荷传输

AEC-Q100 Qualified
Automotive application ready

High Power Efficiency
Excellent thermal performance

Leading Power Density
Reduces space requirements

参数显示栏
状态
拓扑
Cell Coverage
Minimum Vin Voltage (V)
Maximum Vin Voltage (V)
Maximum Net Balance Current (A)
Minimum Operating Vcell (V)
Maximum Operating Vcell (V)
Quiescent Current (uA)
Efficiency @ Vcell=3.3V
电池类型
控制接口
特性
封装
MPSafe
MPL
Product URL
拓扑
Cell Coverage
Minimum Vin Voltage (V)
Maximum Vin Voltage (V)
Maximum Net Balance Current (A)
Minimum Operating Vcell (V)
Maximum Operating Vcell (V)
Quiescent Current (uA)
Efficiency @ Vcell=3.3V
电池类型
控制接口
特性
封装
Bidirectional
升降压(Buck-Boost)
2 Cells
3.8
3.9
16
2.5
2
1
2.7
2.4
4.6
4.35
25
12
89%
92.8%
93%
Li-Ion
Li-Polymer
LFP
2-Pin
5V for Local Isolator Power and Logic Pull-Up
Configurable Protection Thresholds
Integrated FETs
过流保护
过压保护
Temperature Regulation and Monitoring
Under-Voltage Protection (UVP)
QFN-26 (4x4)
Is MPSafe Has MPL Product URL
     
MP2640

两节电芯,双向主动均衡芯片

Bidirectional, 升降压(Buck-Boost) 2 Cells 3.8 16 2.5 2.7 4.6 89% Li-Ion, Li-Polymer, LFP 2-Pin
5V for Local Isolator Power and Logic Pull-Up, Configurable Protection Thresholds, Integrated FETs, 过流保护, 过压保护, Temperature Regulation and Monitoring, Under-Voltage Protection (UVP)
QFN-26 (4x4) 1 0 https://www.monolithicpower.cn/cn/products/mp2640.html
MP2641

第二代双电芯双向主动均衡芯片

Bidirectional, 升降压(Buck-Boost) 2 Cells 3.8 16 2 2.4 4.6 25 92.8% Li-Ion, Li-Polymer, LFP 2-Pin
5V for Local Isolator Power and Logic Pull-Up, Configurable Protection Thresholds, Integrated FETs, 过流保护, 过压保护, Temperature Regulation and Monitoring, Under-Voltage Protection (UVP)
QFN-26 (4x4) 1 0 https://www.monolithicpower.cn/cn/products/mp2641.html
MP2642

第三代双电芯1A 双向主动均衡芯片

Bidirectional, 升降压(Buck-Boost) 2 Cells 3.8 16 1 2.4 4.6 25 92.8% Li-Ion, Li-Polymer, LFP 2-Pin
5V for Local Isolator Power and Logic Pull-Up, Configurable Protection Thresholds, Integrated FETs, 过流保护, 过压保护, Temperature Regulation and Monitoring, Under-Voltage Protection (UVP)
QFN-26 (4x4) 1 0 https://www.monolithicpower.cn/cn/products/mp2642.html
MP2643
第三代双电芯、2A、双向主动均衡芯片
Bidirectional, 升降压(Buck-Boost) 2 Cells 3.9 16 2 2.4 4.35 12 93% Li-Ion, Li-Polymer, LFP 2-Pin
5V for Local Isolator Power and Logic Pull-Up, Configurable Protection Thresholds, Integrated FETs, 过流保护, 过压保护, Temperature Regulation and Monitoring, Under-Voltage Protection (UVP)
QFN-26 (4x4) 1 0 https://www.monolithicpower.cn/cn/products/mp2643.html
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