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| 型号： | PCA9553DP/01,118 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 4/26页 |
| 文件大小： | 0K |
| 描述： | IC LED DRIVER LINEAR 8-TSSOP |
| 产品培训模块： | LED Controllers I²C Bus Fundamentals |
| 标准包装： | 1 |
| 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 |
| 频率： | 400kHz |
| 电源电压： | 2.3 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-TSSOP |
| 包装： | 标准包装 |
| 工作温度： | -40°C ~ 85°C |
| 产品目录页面： | 844 (CN2011-ZH PDF) |
| 其它名称： | 568-3392-6 |
NXP Semiconductors
PCA9553
4-bit I 2 C-bus LED driver with programmable blink rates
6. Pinning information
6.1 Pinning
LED0
1
8
V DD
LED0
1
8
V DD
PCA9553DP/01
LED1
LED2
2 PCA9553D/01 7
3 PCA9553D/02 6
SDA
SCL
LED1
LED2
2
3
7 SDA
PCA9553DP/02 6 SCL
V SS
4
5
LED3
V SS
4
5
LED3
002aad678
002aad679
Fig 2.
Pin con?guration for SO8
terminal 1
index area
Fig 3.
PCA9553TK
PCA9553TK/02
Pin con?guration for TSSOP8
LED0
LED1
LED2
VSS
1
2
3
4
8
7
6
5
V DD
SDA
SCL
LED3
002aad680
Transparent top view
Fig 4.
Pin con?guration for HVSON8
6.2 Pin description
Table 3.
Pin description
Symbol
LED0
LED1
LED2
V SS
LED3
SCL
SDA
V DD
Pin
1
2
3
4 [1]
5
6
7
8
Description
LED driver 0
LED driver 1
LED driver 2
supply ground
LED driver 3
serial clock line
serial data line
supply voltage
PCA9553_6
[1]
HVSON8 package die supply ground is connected to both V SS pin and exposed center pad. V SS pin must
be connected to supply ground for proper device operation. For enhanced thermal, electrical, and board
level performance, the exposed pad needs to be soldered to the board using a corresponding thermal pad
on the board and for proper heat conduction through the board, thermal vias need to be incorporated in the
PCB in the thermal pad region.
? NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 06 — 29 December 2008
4 of 26
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PCA9553DP02 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:4-bit I2C LED driver with programmable blink rates |
| PCA9553TK | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:4-bit I2C-bus LED driver with programmable blink rates |
| PCA9553TK,118 | 功能描述:LED照明驱动器 4BIT I2C FM OD LED 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 |
| PCA9553TK/02 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:4-bit I2C-bus LED driver with programmable blink rates |
| PCA9553TK/02,118 | 功能描述:LED照明驱动器 LED DRVR 4Segment 2.5V/3.3V/5V 8-Pin 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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