参数资料
型号: AS3607A-BQFP
厂商: ams
文件页数: 49/71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 35. CHG_TIME Register
Name
CHG_TIME
Base
2-wire serial
Charger Time Control Register
Default
07h
Offset: 19h-5
This is an extended register and needs to be enabled by writing 101b to Reg. 1Ch first.
This register is reset at a VDD27-POR or XRES input.
Bit
7:5
4
Bit Name
-
TMAX_TIMER
Default
0000 0
0
Access
n/a
R
Bit Description
Returns the time-out supervision status
0: no time-out reached
1: charger time-out reached, charging stopped
W
Resets the charger time supervision
0: -
1: resets time-out counter
3:0
CHG_TIMEOUT
0111
R/W
Sets the current during constant current charging
<3:0>
0x0: charger timer disabled
0x1: 0.5h
0x2: 1h
0x3: 1.5h
0x4: 2h
0x5: 2.5h
0x6: 3h
0x7: 3.5h
0x8: 4h
0x9: 4.5h
0xA: 5h
0xB: 5.5h
0xC: 6h
0xD: 6.5h
0xE: 7h
0xF: 7.5h
Table 36. CHG_STAT1 Register
Name
CHG_STAT1
Base
2-wire serial
Charger Status Register 1
Default
xxh
Offset: 19h-6
This is an extended register and needs to be enabled by writing 110b to Reg. 1Ch first.
This register is reset at a VDD27-POR or XRES input.
Bit
7
Bit Name
NO_BAT
Default
x
Access
R
Bit Description
Status if a battery is detected to the system, by measuring the NTC value on
BATTEMP pin.
0: battery detected
1: no battery detected
6
BATTEMP_HIGH
x
R
Only valid if a charger is deducted.
0: battery temperature o.k.
1: battery temperature higher 55oC/45oC (seed NTC_MODE )
5
EOC
x
R
0: end of charge not reached. Bit is cleared automatically if
USB_PREREG_ON or BAT_CHARGE_ON is cleared or resume state is
entered
1: end of charge reached
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Revision 1.03
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