参数资料
型号: ADP8863ACPZ-R7
厂商: Analog Devices Inc
文件页数: 38/52页
文件大小: 0K
描述: IC LED DRVR WHIT BCKLGT 20-WLCSP
标准包装: 1
拓扑: 切换式电容器(充电泵)
输出数: 7
内部驱动器:
类型 - 主要: 背光,LED 闪烁器
类型 - 次要: RGB,白色 LED
频率: 800kHz ~ 1.32MHz
电源电压: 2.5 V ~ 5.5 V
输出电压: 4.3 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 20-UFBGA,WLCSP
供应商设备封装: 20-WLCSP
包装: 标准包装
工作温度: -40°C ~ 85°C
其它名称: ADP8863ACPZ-R7DKR
ADP8863
Independent Sink Current Time (ISCT2)—Register 0x12
Table 46. ISCT2 Bit Map
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
SC4OFF
SC3OFF
SC2OFF
SC1OFF
Table 47. Bit Descriptions for the ISCT2 Register
Bit Name
SC4OFF
SC3OFF
SC2OFF
SC1OFF
Bit No.
[7:6]
[5:4]
[3:2]
[1:0]
Description 1, 2
SC4 off time. When the SC off time is disabled, the ISC remains on while enabled. When the SC off time is set to any
other value, the ISC turns off for the off time (per the following listed times) and then turns on according to the
SCON setting.
00 = off time disabled
01 = 0.6 sec
10 = 1.2 sec
11 = 1.8 sec
SC3 off time. When the SC off time is disabled, the ISC remains on while enabled. When the SC off time is set to any
other value, the ISC turns off for the off time (per the following listed times) and then turns on according to the
SCON setting.
00 = off time disabled
01 = 0.6 sec
10 = 1.2 sec
11 = 1.8 sec
SC2 off time. When the SC off time is disabled, the ISC remains on while enabled. When the SC off time is set to any
other value, the ISC turns off for the off time (per the following listed times) and then turns on according to the
SCON setting.
00 = off time disabled
01 = 0.6 sec
10 = 1.2 sec
11 = 1.8 sec
SC1 off time. When the SC off time is disabled, the ISC remains on while enabled. When the SC off time is set to any
other value, the ISC turns off for the off time (per the following listed times) and then turns on according to the
SCON setting.
00 = off time disabled
01 = 0.6 sec
10 = 1.2 sec
11 = 1.8 sec
1
2
An independent sink remains on continuously when SCx_EN = 1 and SCxOFF = 00 (disabled).
To enable multiple independent sinks, set the appropriate SCx_EN bits. To create equivalent blinking and fading sequences, enable all independent sinks in one write
cycle. This causes a preprogrammed sequence to start simultaneously.
Rev. A | Page 38 of 52
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