MM3721中文资料Protection for Lithium-Ion Batteries数据手册MinebeaMitsumi规格书
MM3721规格书详情
描述 Description
MM3721 series are Li-ion battery protection IC and detect charge current / discharge current with high precision by current sensing resistor (Rsns). MM3721 have two step discharge overcurrent detection. And system is protected appropriately in the next 2 state, Normal discharge mode and large current discharge mode.
特性 Features
1) Range and accuracy of detection voltage
• Overcharge release voltage Vdet1-0.2V to Vdet1, 5mV step Accuracy±30mV
• Overdischarge release voltage 2.0V to 3.0V, 50mV step Accuracy+65/-35mV (In case Vdet2=Vrel2)
• Discharging overcurrent detection voltage 1 20mV to 150mV, 1mV step Accuracy±ΔV ※1
• Charging overcurrent detection voltage -150mV to -20mV, 1mV step Accuracy±ΔV ※1
• 0V battery charge inhibition battery voltage 1.3V to 1.8V / 0.1V step Accuracy±100mV
• Overcharge detection delay time 256ms to 4.6s
• Discharging overcurrent 1 detection delay time 8ms to 7168ms
• Charging overcurrent detection delay time 6ms to 64ms
• Normal mode Typ. 3.0µA, Max. 6.0µA
• Stand-by mode Max. 0.1µA(In case Overdischarge latch function Enable.)
Max. 0.6µA(In case Overdischarge latch function Disable.)
技术参数
- 制造商编号
:MM3721
- 生产厂家
:MinebeaMitsumi
- overcharge detection oltagelower limit [V]
:3.6
- overcharge detection oltageupper limit [V]
:5.0
- overdischarge detection voltagelower limit [V]
:2.0
- overdischarge detection voltageupper limit [V]
:3.0
- discharge overcurrent detection voltagelower limit [mV]
:20
- discharge overcurrent detection voltageupper limit [mV]
:150
- charge overcurrent detection voltagelower limit [mV]
:-150
- charge overcurrent detection voltageupper limit [mV]
:-20
- current consumptiontypical limit [μA]
:3.0
- current consumptionupper limit [μA]
:6.0
- Package
:SSON-6J
- Package2
:SSON-6M
- Package3
:SON-6C
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MITSUMI |
24+ |
NA/ |
9000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MITSUMI |
14+ |
SON6 |
1066 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MITSUMI |
2450+ |
QFN |
9850 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
原装MM |
SMD |
15620 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
MITSUMI |
23+ |
QFN |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
MITSUMI |
2403+ |
QFN |
11809 |
原装现货!欢迎随时咨询! |
询价 | ||
MITSUMI |
24+ |
QFN |
28235 |
郑重承诺只做原装进口现货 |
询价 | ||
MITSUMI |
2223+ |
SSON-6 |
26800 |
只做原装正品假一赔十为客户做到零风险 |
询价 | ||
STKELECTRONICSINC |
24+ |
206 |
询价 | ||||
MITSUMI |
25+ |
QFN |
4460 |
只做原装进口!正品支持实单! |
询价 |