参数资料
型号: PCA9632TK2,118
厂商: NXP Semiconductors
文件页数: 10/39页
文件大小: 0K
描述: IC LED DRIVER RGBA 10-HVSON
标准包装: 6,000
拓扑: 开路漏极,PWM
输出数: 4
内部驱动器: 两者兼有
类型 - 主要: 背光,LED 闪烁器
类型 - 次要: RGBA
频率: 400kHz
电源电压: 2.3 V ~ 5.5 V
输出电压: 5.5V
安装类型: 表面贴装
封装/外壳: 10-VFDFN 裸露焊盘
供应商设备封装: 10-HVSON(3x3)
包装: 带卷 (TR)
工作温度: -40°C ~ 85°C
其它名称: 935286503118
PCA9632TK2-T
PCA9632TK2-T-ND
NXP Semiconductors
PCA9632
4-bit Fm+ I 2 C-bus low power LED driver
7.3 Register definitions
Table 5. Register summary
Only D[3:0] = 0000 to 1100 are allowed and will be acknowledged. D[3:0] = 1101, 1110, or 1111 are reserved and will not be
acknowledged.
When writing to the Control register, bit 4 must be programmed with logic 0 for proper device operation.
Register number (hex)
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
0Ah
0Bh
0Ch
D3
0
0
0
0
0
0
0
0
1
1
1
1
1
D2
0
0
0
0
1
1
1
1
0
0
0
0
1
D1
0
0
1
1
0
0
1
1
0
0
1
1
0
D0
0
1
0
1
0
1
0
1
0
1
0
1
0
Name
MODE1
MODE2
PWM0
PWM1
PWM2
PWM3
GRPPWM
GRPFREQ
LEDOUT
SUBADR1
SUBADR2
SUBADR3
ALLCALLADR
Type
read/write
read/write
read/write
read/write
read/write
read/write
read/write
read/write
read/write
read/write
read/write
read/write
read/write
Function
Mode register 1
Mode register 2
brightness control LED0
brightness control LED1
brightness control LED2
brightness control LED3
group duty cycle control
group frequency
LED output state
I 2 C-bus subaddress 1
I 2 C-bus subaddress 2
I 2 C-bus subaddress 3
LED All Call I 2 C-bus address
PCA9632
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 27 July 2011
? NXP B.V. 2011. All rights reserved.
10 of 39
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