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参数资料
| 型号： | ADP5501ACPZ-RL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 24/28页 |
| 文件大小： | 0K |
| 描述： | IC LED DRVR WHITE BCKLGT 24LFCSP |
| 标准包装： | 1 |
| 拓扑： | 升压（升压） |
| 输出数： | 4 |
| 内部驱动器： | 无 |
| 类型 - 主要： | 背光，LED 闪烁器 |
| 类型 - 次要： | RGB，白色 LED |
| 频率： | 400kHz |
| 电源电压： | 2.7 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-VFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 24-LFCSP-VQ（4x4） |
| 包装： | 标准包装 |
| 工作温度： | -40°C ~ 85°C |
| 其它名称： | ADP5501ACPZ-RLDKR |
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ADP5501
Table 21. Register 0x0E, Level 2 (Office) Comparator Hysteresis (L2_HYS)
Bit
6 to 0
Name
L2_HYS
R/W
R/W
Description
Sets the hysteresis value for Comparator L2_CMPR. If ambient light levels increase above L2_TRIP + L2_HYS,
L2_OUT is cleared. Each code is equal to 4 μA (typical). Full scale is 1000 μA (typical).
Table 22. Register 0x0F, Level 3 (Dark) Comparator Trip Point (L3_TRIP)
Bit
6 to 0
Name
L3_TRIP
R/W
R/W
Description
Sets the trip value for Comparator L3_CMPR. If ambient light levels fall below this trip point, L3_OUT is
set. Each code is equal to 0.5 μA (typical). Full scale is 127 μA (typical).
Table 23. Register 0x10, Level 3 (Dark) Comparator Hysteresis (L3_HYS)
Bit
6 to 0
Name
L3_HYS
R/W
R/W
Description
Sets the hysteresis value for Comparator L3_CMPR. If ambient light levels increase above L3_TRIP + L3_HYS,
L3_OUT is cleared. Each code is equal to 0.5 μA (typical). Full scale is 127 μA (typical).
Table 24. Register 0x11, LED Control (LED_SINK_CONTROL)
Bit
7 to 4
3
Name
Not used
LED_LAW
R/W
R/W
Description
LED current sink fade-on/fade-off transfer characteristic.
0 = linear.
1 = square.
2
LED2_EN
R/W
0 = LED2 sink is disabled.
1 = LED2 sink is enabled.
1
LED1_EN
R/W
0 = LED1 sink is disabled.
1 = LED1 sink is enabled.
0
LED0_EN
R/W
0 = LED0 sink is disabled.
1 = LED0 sink is enabled.
Table 25. Register 0x12, LED O n and Off Timers (LED_TIME)
Bit
7 to 6
Name
LED_ONT
R/W
R/W
Description
Sets the LED on time when used in conjunction with the LEDx_OFFT timer to perform LED blinking. All
three LED sinks share this common timer.
00 = 0.2 sec.
01 = 0.6 sec.
10 = 0.8 sec.
11 = 1.2 sec.
5 to 4
LED2_OFFT
R/W
Sets the LED2 off time when used in conjunction with the LED_ONT timer to perform LED blinking. LED2
stays on continuously if the timer is disabled.
00 = LED2 timer is disabled.
01 = 0.6 sec.
10 = 0.8 sec.
11 = 1.2 sec.
3 to 2
LED1_OFFT
R/W
Sets the LED1 off time when used in conjunction with the LED_ONT timer to perform LED blinking. LED1
stays on continuously if the timer is disabled.
00 = LED1 timer is disabled.
01 = 0.6 sec.
10 = 0.8 sec.
11 = 1.2 sec.
1 to 0
LED0_OFFT
R/W
Sets the LED0 off time when used in conjunction with the LED _ONT timer to perform LED blinking.
LED0 stays on continuously if the timer is disabled.
00 = LED0 timer is disabled.
01 = 0.6 sec.
10 = 0.8 sec.
11 = 1.2 sec.
Rev. 0 | Page 24 of 28
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相关代理商/技术参数 |
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| ADP5501-EVALZ | 制造商:Analog Devices 功能描述:SINGLE CHANNEL BOOST CONVERTER - Boxed Product (Development Kits) |
| ADP5520 | 制造商:AD 制造商全称:Analog Devices 功能描述:Backlight Driver with I/O Expander |
| ADP5520ACPZ-R7 | 功能描述:IC LED DRVR WHITE BCKLGT 24LFCSP RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 标准包装:6,000 系列:- 恒定电流:- 恒定电压:- 拓扑:开路漏极，PWM 输出数:4 内部驱动器:是 类型 - 主要:LED 闪烁器 类型 - 次要:- 频率:400kHz 电源电压:2.3 V ~ 5.5 V 输出电压:- 安装类型:表面贴装 封装/外壳:8-VFDFN 裸露焊盘 供应商设备封装:8-HVSON 包装:带卷 (TR) 工作温度:-40°C ~ 85°C 其它名称:935286881118PCA9553TK/02-TPCA9553TK/02-T-ND |
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| ADP5520ACPZ-RL1 | 制造商:AD 制造商全称:Analog Devices 功能描述:Backlight Driver with I/O Expander |
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