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AXP209 Datasheet(PDF) 36 Page - Shenzhen X-Powers Technology Co ., Ltd

Part # AXP209
Description  Enhanced single Cell Li-Battery and Power System Management IC
PDF  45 Pages
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Manufacturer  XPOWER [Shenzhen X-Powers Technology Co ., Ltd]
Direct Link  http://www.x-powers.com/en.php/Index/index
Logo XPOWER - Shenzhen X-Powers Technology Co ., Ltd

AXP209 Datasheet(HTML) 36 Page - Shenzhen X-Powers Technology Co ., Ltd

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Confidential
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Enhanced single Cell Li-Battery and Power System Management IC
AXP209
7-6
开机时间设置
00: 128mS; 01: 3S; 10: 1S; 11: 2S.
RW
01
5-4
长按键时间设置
00: 1S; 01: 1.5S;10: 2S; 11: 2.5S.
RW
01
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
0:8mS; 1:64mS
RW
1
1-0
关机时长设置
00: 4S; 01: 6S; 10: 8S; 11: 10S.
RW
01
10.18 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,不可更改
3-0
DC-DC 开关频率设置
每一级改变
5%,默认值 1.5MHz
F=[1+/- (Bit3-0)*5%)]*1.5MHz
RW
1000
10.19 REG 38H:VLTF-charge 电池充电低温门限设置
默认值
:A5H
Bit
描述
R/W
默认值
7-0
充电时电池低温门限设置,
M
M*10H,当 M=A5H 时对应 2.112V;可
对应电压
0V~3.264V
RW
A5H
VLTF-charge = M *10H * 0.0008V
10.20 REG 39H:VHTF-charge 电池充电高温门限设置
默认值
:1FH
Bit
描述
R/W
默认值
7-0
充电时电池高温门限设置,
N
N*10H,当 N=1FH,对应 0.397V;可
对应电压
0V~3.264V
RW
1FH
VHTF-charge = N *10H * 0.0008V
10.21 REG 3AH: 系统 IPSOUT Vwarning Level1
默认值
:68H
Bit
描述
R/W
默认值
7-0
系统
IPSOUT Vwarning Level1
RW
68H



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