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AXP199 датащи(PDF) 36 Page - List of Unclassifed Manufacturers

номер детали AXP199
подробное описание детали  Enhanced single Cell Li-Battery and Power System Management IC
PDF  50 Pages
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производитель  ETC2 [List of Unclassifed Manufacturers]
домашняя страница  
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AXP199 датащи(HTML) 36 Page - List of Unclassifed Manufacturers

Back Button AXP199 Datasheet HTML 32Page - List of Unclassifed Manufacturers AXP199 Datasheet HTML 33Page - List of Unclassifed Manufacturers AXP199 Datasheet HTML 34Page - List of Unclassifed Manufacturers AXP199 Datasheet HTML 35Page - List of Unclassifed Manufacturers AXP199 Datasheet HTML 36Page - List of Unclassifed Manufacturers AXP199 Datasheet HTML 37Page - List of Unclassifed Manufacturers AXP199 Datasheet HTML 38Page - List of Unclassifed Manufacturers AXP199 Datasheet HTML 39Page - List of Unclassifed Manufacturers AXP199 Datasheet HTML 40Page - List of Unclassifed Manufacturers Next Button
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Confidential
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Enhanced single Cell Li-Battery and Power System Management IC
AXP199
0
恒流模式下超时设置
Bit0
10: 9Hours； 11: 10Hours
RW
1
REG 35H:备用电池充电控制
默认值
:22H
Bit
描述
R/W
默认值
7
备用电池充电使能控制
0:关闭；1:打开
RW
0
6:5
备用电池充电目标电压设置
00:3.1V；01:3.0V；10:3.0V；11:2.5V
RW
01
4-2
保留
1:0
备用电池充电电流设置
00: 50uA； 01: 100uA；
10: 200uA； 11: 400uA
RW
10
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
RW
0
6
开机时间设置
Bit0
00: 128mS； 01: 512mS；
10: 1S； 11: 2S.
RW
1
5
长按键时间设置
Bit1
RW
0
4
长按键时间设置
Bit0
00: 1S； 01: 1.5S；
10: 2S； 11: 2.5S.
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
RW
0
0
关机时长设置
Bit0
00: 4S； 01: 6S；
10: 8S； 11: 10S.
RW
1
REG 37H:DC-DC 工作频率设置
默认值
:08H
Bit
描述
R/W
默认值
7-4
保留
3
DC-DC 开关频率设置 Bit 3
RW
1
2
DC-DC 开关频率设置 Bit 2
每一级改变
5%，默认值 1.5MHz
RW
0



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