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AXP173 Datasheet(PDF) 35 Page - List of Unclassifed Manufacturers

Part # AXP173
Description  Enhanced Single Cell Li-Battery and Power System Management IC
PDF  45 Pages
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Manufacturer  ETC2 [List of Unclassifed Manufacturers]
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AXP173 Datasheet(HTML) 35 Page - List of Unclassifed Manufacturers

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VQ.QW WPPIQPWE CC
Confidential
Page 35/45
Enhanced single Cell Li-Battery and Power System Management IC
AXP173
0:短按唤醒功能关闭
1:短按唤醒功能打开
bit 写完后自动清 0,因此每次进 Sleep 模式前需再次写 1
2
VOFF 设置 Bit2
RW
0
1
VOFF 设置 Bit1
RW
1
0
VOFF 设置 Bit0
000-2.6V ; 001-2.7V ; 010-2.8V ;
011-2.9V; 100-3.0V;
101-3.1V;
110-3.2V; 111-3.3V
RW
1
REG 32H: 关机设置、电池检测以及 CHGLED 管脚控制
默认值
:46H
Bit
描述
R/W
默认值
7
关机控制
此位写
1 会关闭 AXP173 的输出
RW
0
6
电池监测功能设置位
: 0:关闭; 1:打开
RW
1
5-4
CHGLED 管脚功能设置
00: 高阻
01: 25% 1Hz 闪烁
10: 25% 4Hz 闪烁
11: 输出低电平
RW
00
3
CHGLED 管脚控制设置
0: 由充电功能控制
1: 由寄存器 REG 32HBit[5:4]控制
RW
0
2-0
保留
REG 33H: 充电控制 1
默认值
:C8H
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



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