- 您现在的位置：买卖IC网 > PDF目录20711 > PCA9625D,512 (NXP Semiconductors)IC LED DRIVER RGBA 32-SOIC PDF资料下载
参数资料
| 型号： | PCA9625D,512 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 7/33页 |
| 文件大小： | 0K |
| 描述： | IC LED DRIVER RGBA 32-SOIC |
| 标准包装： | 24 |
| 拓扑： | 开路漏极，PWM |
| 输出数： | 16 |
| 内部驱动器： | 是 |
| 类型 - 主要： | 背光，LED 闪烁器 |
| 类型 - 次要： | RGBA |
| 频率： | 1MHz |
| 电源电压： | 2.3 V ~ 5.5 V |
| 输出电压： | 24V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 32-SO |
| 包装： | 管件 |
| 工作温度： | -40°C ~ 85°C |
| 其它名称： | 935285131512 PCA9625D PCA9625D-ND |
第1页第2页第3页第4页第5页第6页当前第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页
NXP Semiconductors
PCA9625
16-bit Fm+ I 2 C-bus 100 mA 24 V LED driver
slave address
A6
A5
A4
A3
A2
A1
A0 R/W
hardware selectable
002aab319
Fig 3.
Slave address
The last bit of the address byte de?nes the operation to be performed. When set to logic 1
a read is selected, while a logic 0 selects a write operation.
7.1.2 LED All Call I 2 C-bus address
? Default power-up value (ALLCALLADR register): E0h or 1110 000
? Programmable through I 2 C-bus (volatile programming)
? At power-up, LED All Call I 2 C-bus address is enabled. PCA9625 sends an ACK when
E0h (R/W = 0) or E1h (R/W = 1) is sent by the master.
See Section 7.3.8 “ALLCALLADR, LED All Call I 2 C-bus address” for more detail.
Remark: The default LED All Call I 2 C-bus address (E0h or 1110 000) must not be used
as a regular I 2 C-bus slave address since this address is enabled at power-up. All the
PCA9625s on the I 2 C-bus will acknowledge the address if sent by the I 2 C-bus master.
7.1.3 LED Sub Call I 2 C-bus addresses
? 3 different I 2 C-bus addresses can be used
? Default power-up values:
– SUBADR1 register: E2h or 1110 001
– SUBADR2 register: E4h or 1110 010
– SUBADR3 register: E8h or 1110 100
? Programmable through I 2 C-bus (volatile programming)
? At power-up, Sub Call I 2 C-bus addresses are disabled. PCA9625 does not send an
ACK when E2h (R/W = 0) or E3h (R/W = 1), E4h (R/W = 0) or E5h (R/W = 1), or
E8h (R/W = 0) or E9h (R/W = 1) is sent by the master.
See Section 7.3.7 “SUBADR1 to SUBADR3, I 2 C-bus subaddress 1 to 3” for more detail.
Remark: The default LED Sub Call I 2 C-bus addresses may be used as regular I 2 C-bus
slave addresses as long as they are disabled.
7.1.4 Software Reset I 2 C-bus address
The address shown in Figure 4 is used when a reset of the PCA9625 needs to be
performed by the master. The Software Reset address (SWRST Call) must be used with
R/W = logic 0. If R/W = logic 1, the PCA9625 does not acknowledge the SWRST. See
Section 7.6 “Software Reset” for more detail.
PCA9625_2
? NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 02 — 15 January 2008
7 of 33
相关PDF资料 |
PDF描述 |
|---|---|
| MAX6975ATL+T | IC LED DRIVER LINEAR 40-TQFN |
| TPME687K006H0023 | CAP TANT 680UF 6.3V 10% 2917 |
| HSM43DSEN-S243 | CONN EDGECARD 86POS .156 EYELET |
| F950G107KQAAQ2 | CAP TANT 100UF 4V 10% SMD |
| TPME686M025H0055 | CAP TANT 68UF 25V 20% 2917 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PCA9625DS911,518 | 功能描述:LED照明驱动器 16-bit Fm I2C Bus 100mA 24 V LED drivr 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 |
| PCA9625D-T | 功能描述:LED照明驱动器 16BT I2C FMTP LED HVCON RST OE 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 |
| PCA9626B | 功能描述:LED照明驱动器 24bit Fm+ I2C-bus 100mA 40V LED driver 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 |
| PCA9626B,118 | 功能描述:LED照明驱动器 24bit Fm+ I2C-bus 100mA 40V LED driver 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 |
| PCA9626B118 | 制造商:NXP Semiconductors 功能描述:IC LED DRVR LQFP |
发布紧急采购，3分钟左右您将得到回复。