Datasheet > MM3220H10NRH

MM3220H10NRH

更新时间： 2024-11-07 02:43:47

品牌	Logo	应用领域
三美电机 - MITSUMI		/
页数	文件大小	规格书
3页	49K
描述
2 cells lithium-ion/lithium-polymer battery protection IC

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MM3220H10NRH 数据手册

MITSUMI

2 cells lithium-ion/lithium-polymer battery protection IC

MM3220 Series

Outline

MM3220 series are protection IC using high voltage CMOS process for overcharge, overdischarge and

overcurrent protection of the rechargeable Lithium-ion or Lithium-polymer battery.

The overcharge, overdischarge, discharging overcurrent, short, charging, and overcurrent(optional) of the

rechargeable one-cell Lithium-ion or Lithium-polymer battery can be detected. Each of these IC composed

of four voltage detectors, short detection circuit, reference voltage sources, oscillator, counter circuit and

logical circuits.

(Unless otherwise speciﬁed, Topr=+25°C)

Features

(1) Range and accuracy of detection / release voltage

Overcharge detection voltage

4.0V to 4.5V, 5mV steps

Accuracy 20mV

Accuracy 25mV (Topr=−5 to +60°C)

Accuracy 30mV

Accuracy 35mV

Accuracy 100mV

Accuracy 10mV

Overcharge release voltage

Overdischarge detection voltage

Overdischarge release voltage

3.9V to 4.5V, 50mV steps

2.0V to 3.0V, 50mV steps

2.0V to 3.5V, 50mV steps

+50mV to +300mV, 5mV steps

Discharging overcurrent detection voltage 1

Discharging overcurrent detection voltage 2 *1 +50mV to +700mV, 50mV steps

Accuracy TYP 20ꢀ

Accuracy 20mV

Accuracy 100mV

Charging overcurrent detection voltage

Short detection voltage

*1 −300mV to −50mV, 5mV steps

0.9V fixed

Accuracy 300mV *2

(2) Range of detection delay time

Overcharge detection delay time

Overdischarge detection delay time

Selection from 0.25s, 1.0s, 1.2s, 4.5s

Selection from 20ms, 24ms, 96ms, 125ms, 144ms

Discharging overcurrent detection delay time 1 Selection from 8ms, 12ms, 16ms, 20ms, 48ms

Discharging overcurrent detection delay time 2 Selection from 0.5ms, 1ms , 1.5ms , 2ms , 4ms

Charging overcurrent detection delay time

Short detection delay time

Selection from 4ms, 6ms, 8ms, 16ms

400µs ﬁxed

(3) Low current consumption

Normal mode

Typ. 4.0µA, Max. 8.0µA

Max. 0.1µA

Stand-by mode

(4) Absolute maximum ratings

VDD pin

VSS−0.3V to +12V

VDD−28V to VDD+0.3V

VSS−0.3V to VDD+0.3V

−55°C to +125°C

COUT pin and V− pin

DOUT pin

Storage temperature

Operation temperature

−40°C to +85°C

*1 Optional function

*2 When the discharging overcurrent detection voltage 2 function having

• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.

• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.

12 3

中文翻译

下载PDF

与MM3220H10NRH相关器件

型号	品牌	获取价格	描述	数据表
MM3220H11NRH	MITSUMI	获取价格	2 cells lithium-ion/lithium-polymer battery protection IC
MM3220H13NRH	MITSUMI	获取价格	2 cells lithium-ion/lithium-polymer battery protection IC
MM3220H15NRH	MITSUMI	获取价格	2 cells lithium-ion/lithium-polymer battery protection IC
MM3220J01NRH	MITSUMI	获取价格	2 cells lithium-ion/lithium-polymer battery protection IC
MM3220K01NRH	MITSUMI	获取价格	2 cells lithium-ion/lithium-polymer battery protection IC
MM3220M01NRH	MITSUMI	获取价格	2 cells lithium-ion/lithium-polymer battery protection IC
MM3220M04NRH	MITSUMI	获取价格	2 cells lithium-ion/lithium-polymer battery protection IC
MM3220N01NRH	MITSUMI	获取价格	2 cells lithium-ion/lithium-polymer battery protection IC
MM3220Z01NRH	MITSUMI	获取价格	2 cells lithium-ion/lithium-polymer battery protection IC
MM3227H	MOTOROLA	获取价格	Transistor

与MM3220H10NRH相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

14
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

12
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

36
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

33

产品中心

服务支持

精选活动

关于我们

帮助中心

MM3220H10NRH

MM3220H10NRH 数据手册

与MM3220H10NRH相关器件

与MM3220H10NRH相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MM3220H10NRH

MM3220H10NRH 数据手册

与MM3220H10NRH相关器件

与MM3220H10NRH相关文章

您还可以找

您在本页遇到什么问题？