参数资料
型号: PCA9552PW,118
厂商: NXP Semiconductors
文件页数: 28/28页
文件大小: 0K
描述: IC LED DRIVER BLINKER 24-TSSOP
标准包装: 2,500
拓扑: 开路漏极,PWM
输出数: 16
内部驱动器:
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: 24-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 24-TSSOP
包装: 带卷 (TR)
工作温度: -40°C ~ 85°C
其它名称: 935272394118
PCA9552PW-T
PCA9552PW-T-ND
Philips Semiconductors
PCA9552
16-bit I 2 C-bus LED driver with programmable blink rates
23. Contents
1
2
3
4
5
5.1
5.2
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Pinning information . . . . . . . . . . . . . . . . . . . . . . 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
16
17
18
19
20
21
22
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . .
Revision history . . . . . . . . . . . . . . . . . . . . . . .
Data sheet status. . . . . . . . . . . . . . . . . . . . . . .
De?nitions . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contact information . . . . . . . . . . . . . . . . . . . .
25
26
27
27
27
27
27
6
6.1
6.2
6.2.1
6.3
6.3.1
6.3.2
6.3.3
6.3.4
6.3.5
6.3.6
6.3.7
6.4
6.5
6.6
7
7.1
7.1.1
7.2
7.3
7.4
8
8.1
8.2
9
10
11
12
13
14
15
15.1
15.2
15.3
15.4
15.5
Functional description . . . . . . . . . . . . . . . . . . . 5
Device address . . . . . . . . . . . . . . . . . . . . . . . . . 5
Control Register . . . . . . . . . . . . . . . . . . . . . . . . 5
Control Register de?nition . . . . . . . . . . . . . . . . 6
Register descriptions . . . . . . . . . . . . . . . . . . . . 6
INPUT0 - Input register 0 . . . . . . . . . . . . . . . . . 6
INPUT1 - Input register 1 . . . . . . . . . . . . . . . . . 6
PCS0 - Frequency Prescaler 0 . . . . . . . . . . . . . 7
PWM0 - Pulse Width Modulation 0 . . . . . . . . . . 7
PCS1 - Frequency Prescaler 1 . . . . . . . . . . . . . 7
PWM1 - Pulse Width Modulation 1 . . . . . . . . . . 7
LS0 to LS3 - LED selector registers . . . . . . . . . 8
Pins used as GPIOs . . . . . . . . . . . . . . . . . . . . . 9
Power-on reset . . . . . . . . . . . . . . . . . . . . . . . . . 9
External RESET . . . . . . . . . . . . . . . . . . . . . . . . 9
Characteristics of the I 2 C-bus. . . . . . . . . . . . . 10
Bit transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
START and STOP conditions . . . . . . . . . . . . . 10
System con?guration . . . . . . . . . . . . . . . . . . . 10
Acknowledge . . . . . . . . . . . . . . . . . . . . . . . . . 11
Bus transactions . . . . . . . . . . . . . . . . . . . . . . . 12
Application design-in information . . . . . . . . . 13
Minimizing I DD when the I/O is used to control
LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Programming example . . . . . . . . . . . . . . . . . . 14
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 15
Static characteristics. . . . . . . . . . . . . . . . . . . . 15
Dynamic characteristics . . . . . . . . . . . . . . . . . 17
Test information . . . . . . . . . . . . . . . . . . . . . . . . 19
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 20
Handling information. . . . . . . . . . . . . . . . . . . . 23
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Introduction to soldering surface mount
packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Re?ow soldering . . . . . . . . . . . . . . . . . . . . . . . 23
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 23
Manual soldering . . . . . . . . . . . . . . . . . . . . . . 24
Package related soldering information . . . . . . 24
? Koninklijke Philips Electronics N.V. 2006
All rights are reserved. Reproduction in whole or in part is prohibited without the prior
written consent of the copyright owner. The information presented in this document does
not form part of any quotation or contract, is believed to be accurate and reliable and may
be changed without notice. No liability will be accepted by the publisher for any
consequence of its use. Publication thereof does not convey nor imply any license under
patent- or other industrial or intellectual property rights.
Date of release: 9 March 2006
Document number: PCA9552_5
Published in The Netherlands
相关PDF资料
PDF描述
PCA9532PW,118 IC LED DRIVER RGB 24-TSSOP
CDBA180-G DIODE SCHOTTKY 1A 80V DO-214AC
P51-500-S-I-P-4.5OVP-000-000 SENSOR 500PSI 7/16-20 UNF 4.5V
P51-300-S-W-I12-4.5V-000-000 SENSOR 300PSI 1/8-27NPT .5-4.5V
P51-1500-S-E-M12-4.5V-000-000 SENSOR 1500PSI 3/8-24 UNF 4.5V
相关代理商/技术参数
参数描述
PCA9553 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:4-bit I2C LED driver with programmable blink rates
PCA9553D 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:4-bit I2C LED driver with programmable blink rates
PCA9553D/01 功能描述:LED照明驱动器 LED DRVR 4BIT I2C 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
PCA9553D/01,112 功能描述:LED照明驱动器 LED DRVR 4BIT I2C 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
PCA9553D/01,118 功能描述:LED照明驱动器 4-BIT I2C FM OD LED BLK 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