参数资料
型号: AS3607A-BQFP
厂商: ams
文件页数: 48/71页
文件大小: 0K
描述: IC PMU PROGR STARTUP 36-QFN
标准包装: 20,000
应用: 手持/移动设备
电流 - 电源: 160µA
电源电压: 2.7 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 36-VFQFN 裸露焊盘
供应商设备封装: 36-QFN(6x6)
包装: 带卷 (TR)
AS3606 AS3607 2v2
Data Sheet - R e g i s t e r D e f i n i t i o n
Table 33. CHG_Config Register
Name
CHG_Config
Base
2-wire serial
Charger Configuration Register
Default
15h
Offset: 19h-3
This is an extended register and needs to be enabled by writing 011b to Reg. 1Ch first.
This register is reset at a VDD27-POR or XRES input.
Bit
7:5
4:3
Bit Name
-
CHG_I_EOC<1:0>
Default
000
10
Access
n/a
R/W
Bit Description
Configures the end of charge current threshold. Charging will be stopped if
the current drops below the threshold.
00: 8% of constant current setting
01: 15%
10: 10%
11: 20%
2:0
VSUP_EOC
101
R/W
Defines VSUP voltage after EOC and isolated battery.
<2:0>
000: 4.3V
001: 4.4V
010: 4.5V
011: 4.6V
100: 4.7V
101: 4.8V
110: 4.9V
111: 5.0V
Table 34. CHG_NTC Register
Name
CHG_NTC
Base
2-wire serial
Charger NTC Control Register
Default
01h
Offset: 19h-4
This is an extended register and needs to be enabled by writing 100b to Reg. 1Ch first.
This register is reset at a VDD27-POR or XRES input.
Bit
7:3
2
Bit Name
-
NTC_MODE
Default
0000 0
0
Access
n/a
R/W
Bit Description
Defines the temperature level for the battery temperature supervisor to stop
charging. (for beta of NTC = 4250)
0: 55oC
1: 45oC
1
NTC_10K
0
R/W
Defines the type of NTC used for battery temperature supervisor.
0: 100k Ω
1: 10k Ω
0
NTC_ON
1
R/W
Enables the battery temperature supervisor via NTC resistor.
0: NTC battery temp supervision disabled
1: NTC battery temp supervision enabled
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Revision 1.03
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