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AXP171 Datasheet(PDF) 32 Page - List of Unclassifed Manufacturers

Part # AXP171
Description  Enhanced Single Cell Li-Battery and Power System Management IC
PDF  41 Pages
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Manufacturer  ETC2 [List of Unclassifed Manufacturers]
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AXP171 Datasheet(HTML) 32 Page - List of Unclassifed Manufacturers

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Enhanced single Cell Li-Battery and Power System Management IC
AXP171
Bit
描述
R/W
默认值
7
充电功能使能控制位
0:关闭, 1:打开
RW
1
6:5
充电目标电压设置
00:4.1V; 01:4.15V; 10:4.2V; 11:4.36V
RW
10
4
充电结束电流设置
0:充电电流小于 10%设置值时结束充电
1:充电电流小于 15%设置值时结束充电
RW
0
3-0
充电电流设置
0000:100mA; 0001:190mA;
0010:280mA;
0011:360mA;
0100:450mA; 0101:550mA;
0110:630mA;
0111:700mA;
1000:780mA; 1001:880mA;
1010:960mA;
1011:1000mA;
1100:1080mA;1101:1160mA; 1110:1240mA; 1111:1320mA
RW
1000
REG 34H: 充电控制 2
默认值:41H
Bit
描述
R/W
默认值
7
预充电超时设置 Bit1
00: 30 min; 01: 40min;
10: 50min; 11: 60min.
RW
0
6
预充电超时设置 Bit0
RW
1
5-2
保留
1
恒流模式下超时设置 Bit1
00: 7Hours; 01: 8Hours;
10: 9Hours; 11: 10Hours.
RW
0
0
恒流模式下超时设置 Bit0
RW
1
REG 36H: PEK 按键参数设置
默认值:5DH
Bit
描述
R/W
默认值
7
开机时间设置 Bit1
00: 128mS; 01: 512mS;
10: 1S;
11: 2S.
RW
0
6
开机时间设置 Bit0
RW
1
5
长按键时间设置 Bit1
00: 1S; 01: 1.5S;
10: 2S; 11: 2.5S.
RW
0
4
长按键时间设置 Bit0
RW
1
3
按键时长大于关机时长时自动关机功能设置
0:关闭; 1:打开
RW
1
2
电源启动完成后 PWROK 信号延时
0:32mS; 1:64mS
RW
1
1
关机时长设置 Bit1
00: 4S; 01: 6S;
10: 8S; 11: 10S.
RW
0
0
关机时长设置 Bit0
RW
1



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