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| 型号： | PCA9633BS,118 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 2/43页 |
| 文件大小： | 0K |
| 描述： | IC LED DRIVER RGBA 16-HVQFN |
| 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： | 两者兼有 |
| 类型 - 主要： | 背光，LED 闪烁器 |
| 类型 - 次要： | RGBA |
| 频率： | 25MHz |
| 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： | 16-VQFN 裸露焊盘 |
| 供应商设备封装： | 16-HVQFN |
| 包装： | 标准包装 |
| 工作温度： | -40°C ~ 85°C |
| 产品目录页面： | 844 (CN2011-ZH PDF) |
| 配用： | OM6276,598-ND - DEMO BOARD PWM LED 622-1004-ND - BOARD DEMO FOR PHILIPS PCA9633 |
| 其它名称： | 568-3234-6 |
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NXP Semiconductors
PCA9633
4-bit Fm+ I 2 C-bus LED driver
2. Features
I 4 LED drivers. Each output programmable at:
N Off
N On
N Programmable LED brightness
N Programmable group dimming/blinking mixed with individual LED brightness
I 1 MHz Fast-mode Plus I 2 C-bus interface with 30 mA high drive capability on SDA
output for driving high capacitive buses
I 256-step (8-bit) linear programmable brightness per LED output varying from fully off
(default) to maximum brightness using a 97 kHz PWM signal
I 256-step group brightness control allows general dimming (using a 190 Hz PWM
signal) from fully off to maximum brightness (default)
I 256-step group blinking with frequency programmable from 24 Hz to 10.73 s and
duty cycle from 0 % to 99.6 %
I Four totem pole outputs (sink 25 mA and source 10 mA at 5 V) with software
programmable open-drain LED outputs selection (default at totem pole). No input
function.
I Output state change programmable on the Acknowledge or the STOP Command to
update outputs byte-by-byte or all at the same time (default to ‘Change on STOP’).
I Active LOW Output Enable (OE) input pin. LED outputs programmable to ‘1’, ‘0’ or
‘high-impedance’ (default at power-up) when OE is HIGH, thus allowing hardware
blinking and dimming of the LEDs (16-pin version only).
I 2 hardware address pins (10-pin version) and 7 hardware address pins (16-pin
version) allow respectively up to 4 and 126 devices to be connected to the same
I 2 C-bus. No hardware address pins in the 8-pin version.
I 4 software programmable I 2 C-bus addresses (one LED Group Call address and three
LED Sub Call addresses) allow groups of devices to be addressed at the same time in
any combination (for example, one register used for ‘All Call’ so that all the PCA9633s
on the I 2 C-bus can be addressed at the same time and the second register used for
three different addresses so that 1 ? 3 of all devices on the bus can be addressed at the
same time in a group). Software enable and disable for I 2 C-bus address.
I Software Reset feature (SWRST Call) allows the device to be reset through the
I 2 C-bus
I 25 MHz internal oscillator requires no external components
I Internal power-on reset
I Noise ?lter on SDA/SCL inputs
I Edge rate control on outputs
I No glitch on power-up
I Supports hot insertion
I Low standby current
I Operating power supply voltage range of 2.3 V to 5.5 V
I 5.5 V tolerant inputs
I ? 40 ° C to +85 ° C operation
I ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per
JESD22-A115, and 1000 V CDM per JESD22-C101
I Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
PCA9633_5
? NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 05 — 25 July 2008
2 of 43
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PCA9633BS-T | 功能描述:LED照明驱动器 4BIT I2C FM+ TP LED CON 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 |
| PCA9633D16 | 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 |
| PCA9633D16,112 | 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 |
| PCA9633D16,118 | 功能描述:LED照明驱动器 4BIT I2C FM+ TP LED CON 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 |
| PCA9633DEMO | 功能描述:开发板和工具包 - 8051 Brd Philips PCA9633 RoHS:否 制造商:Silicon Labs 产品:Development Kits 工具用于评估:C8051F960, Si7005 核心: 接口类型:USB 工作电源电压: |
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