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参数资料
| 型号： | FAN5702UC08X |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 15/18页 |
| 文件大小： | 0K |
| 描述： | IC LED DVR 6LED 8MA I2C 16WLCSP |
| 标准包装： | 1 |
| 拓扑： | PWM，切换式电容器（充电泵） |
| 输出数： | 6 |
| 内部驱动器： | 是 |
| 类型 - 主要： | 背光 |
| 类型 - 次要： | 白色 LED |
| 频率： | 900kHz ~ 1.5MHz |
| 电源电压： | 2.7 V ~ 5.5 V |
| 输出电压： | 2 V ~ 4 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-UFBGA，WLCSP |
| 供应商设备封装： | 16-WLCSP |
| 包装： | 标准包装 |
| 工作温度： | -40°C ~ 85°C |
| 其它名称： | FAN5702UC08XDKR |
Register Descriptions
The following tables define the operation of each register bit. Bold values are power-up defaults. These values apply only to I 2 C
version of the part.
Bit
Name
Default
Value
Description
GENERAL
Default: 00H
General Purpose Register
ADDR = 10H
7
6,5
4
3
2
1
0
PWM
FS1, FS2
EN6
EN5
EN4
EN3
ENA
0
00
0
0
0
0
0
Setting this bit=1 changes the EN pin to function as a PWM dimming input for
group A LEDs. This bit must be set to zero for the chip to be disabled.
00=20mA (default), 01=30mA, 10=15mA, 11=8mA when I 2 C is used.
Default=0 (Off), LED Channel Active=1
Default=0 (Off), LED Channel Active=1
Default=0 (Off), LED Channel Active=1
Default=0 (Off), LED Channel Active=1
Default=0 (Off), LED Channel Active=1
CONFIG
Default: 00H
Configuration Register
ADDR = 20H
7
6
5
4
3
2
1,0
T56
T34
S6A
S5A
S4A
S3A
RS1, RS0
0
0
0
0
0
0
00
Tie channel 5 and 6 together. Default=0 (Separate). Group 5&6 =1. Both currents
are set by CH5 register. T56 is overwritten by either S5A or S6A.
Tie channel 3 and 4 together. Default=0 (Separate). Group 3&4 =1. Both currents
are set by the CH3 register. T34 is overwritten by either S3A or S4A.
CH6 group configuration. Independent=0 (default); part of group A=1.
CH5 group configuration. Independent=0 (default); part of group A=1.
CH4 group configuration. Independent=0 (default); part of group A=1.
CH3 group configuration. Independent=0 (default); part of group A=1.
Sets current ramp rate for group A channels
CHA
Default: FFH
Group A Brightness Control
ADDR = A0H
7:6
5:0
Reserved
Brightness A
11
0 – 63
00 – 3FH
Vendor ID bits. These bits can be used to distinguish between vendors via I 2 C.
Writing to these bits does not change their value.
6-bit value that controls group A brightness per values in Table 1
CH3
Default:
Channel 3 Brightness Control
ADDR=30H
7:6
5:0
Reserved
Brightness 3
11
0 – 63
00 – 3FH
Writing to these bits does not change their value.
6-bit value that controls channel 3 brightness per values in Table 1
CH4
Default: FFH
Channel 4 Brightness Control
ADDR = 40H
7:6
5:0
Reserved
Brightness 4
11
0 – 63
00 – 3FH
Writing to these bits does not change their value.
6-bit value that controls channel 3 brightness per values in Table 1
CH5
Default: FFH
Channel 5 Brightness Control
ADDR = 50H
7:6
5:0
Reserved
Brightness 5
11
0 – 63
00 – 3FH
Writing to these bits does not change their value.
6-bit value that controls channel 3 brightness per values in Table 1
CH6
Default: FFH
Channel 6 Brightness Control
ADDR = 60H
7:6
5:0
Reserved
Brightness 6
11
0 – 63
00 – 3FH
Writing to these bits does not change their value.
6-bit value that controls channel 3 brightness per values in Table 1
? 2010 Fairchild Semiconductor Corporation
FAN5702 ? Rev. 1.0.4
15
www.fairchildsemi.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FAN5702UC15X | 功能描述:LED照明驱动器 Config 6CH LED DRVR I2C Mobile Handset RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| FAN5702UC20X | 功能描述:LED照明驱动器 Config 6CH LED DRVR I2C Mobile Handset RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| FAN5702UC30X | 功能描述:LED照明驱动器 Config 6CH LED DRVR I2C Mobile Handset RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| FAN5702UMP08X | 功能描述:LED照明驱动器 Config. 180mA 6-LED Driver w/I2C Control RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| FAN5702UMP15X | 功能描述:LED照明驱动器 Config. 180mA 6-LED Driver w/I2C Control RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
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