Datasheet > ACEDW01

ACEDW01

更新时间： 2024-02-29 10:10:14

品牌	Logo	应用领域
ACE		电池
页数	文件大小	规格书
19页	1134K
描述
One Cell Lithium-ion/Polymer Battery Protection IC

阅读下载

中文翻译

获取价格

如果您发现信息不准确，欢迎纠错

ACEDW01 数据手册

ACEDW01

One Cell Lithium-ion/Polymer Battery Protection IC

Description

This protection IC was developed for use with lithium-ion/lithium polymer 1-cell serial batteries.

It detects overcharge, overdischarge, discharge overcurrent and other abnormalities, and functions to

protect the battery by turning off the external MOSFET.

The IC also has a built-in timer circuit (for detection delay times), so fewer external parts can be used in

protection circuit configuration.

Features

1. High-accuracy voltage detection circuit

 Overcharge detection voltage 4.200 to 4.400V Accuracy: ±50Mv

 Overcharge release voltage 3.900 to 4.400V Accuracy: ±50mV

 Overdischarge detection voltage 2.30 to 3.00V Accuracy: ±100mV

 Overdischarge release voltage 2.30 to 3.40V Accuracy: ±100mV

 Discharge overcurrent detection voltage 150mV Accuracy: ±100mV

 Short-circuiting detection voltage 1.35V Accuracy: ±100mV

2. Delay times are generated by an internal circuit (external capacitors are unnecessary).

 Overcharge delay time 100ms typ.

 Overdischarge delay time 50ms typ.

 Discharge overcurrent delay time 10ms typ.

 Charge overcurrent detection voltage 10ms typ.

 Short circuit delay time 5μs typ.

3. Power-down function“Yes”/ No”are selectable (See Model List).

4. Auto overdischarge recovery function “Yes”/ “No” are selectable (See Model List).

5. Low current consumption

 Operation mode 3.0μA typ., 6.0μA max. (VCC=3.9V)

 Power-down mode 0.1μA max. (VCC=2.0V)

 Auto overdischarge mode 2.0μA max. (VCC=2.0V)

6. 0 V battery charge function “available” / “unavailable” are selectable (See Model List).

7. operation temperature range -40℃~+85℃

VER 1.2

12 3 4 5 6 7...19

中文翻译

下载PDF

型号	品牌	获取价格	描述	数据表
ACEFC304-HF	COMCHIP	获取价格	DIODE GEN PURP 200V 3A DO214AB
ACEFN103-HF	COMCHIP	获取价格	DIODE GEN PURP 600V 1A 1206
ACENPOIT272K	KOA	获取价格	CAPACITOR, CERAMIC, MULTILAYER, 100V, C0G, 0.0027uF, THROUGH HOLE MOUNT, AXIAL LEADED, ROH
ACENPOIT332J	KOA	获取价格	CAPACITOR, CERAMIC, MULTILAYER, 100V, C0G, 0.0033uF, THROUGH HOLE MOUNT, AXIAL LEADED, ROH
ACENPOIT332K	KOA	获取价格	CAPACITOR, CERAMIC, MULTILAYER, 100V, C0G, 0.0033uF, THROUGH HOLE MOUNT, AXIAL LEADED, ROH
ACEPCENCLOSURE	ETC	获取价格	ENCLOSURE ACE PC ENCLOSURE
ACE-TOOL1	ETC	获取价格	CRIMP TOOL
ACE-TOOL2	ETC	获取价格	CRIMP TOOL
ACE-TOOL3	ETC	获取价格	CRIMP TOOL
ACE-TOOL4	ETC	获取价格	CRIMP TOOL