5秒后页面跳转
捷配首页

Datasheet > 暂无类别数据> PCA9622DR
PCA9622DR PDF预览

PCA9622DR

更新时间： 2024-11-12 10:17:03
品牌 Logo 应用领域
恩智浦 - NXP 驱动器
页数 文件大小 规格书
39页 214K
描述
16-bit Fm+ I2C-bus 100 mA 40 V LED driver

阅读下载

中文翻译

获取价格

PCA9622DR 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：TSSOP
包装说明：TSSOP,针数：32
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.77
数据输入模式：SERIAL接口集成电路类型：LED DISPLAY DRIVER
JESD-30 代码：R-PDSO-G32JESD-609代码：e4
长度：11 mm湿度敏感等级：1
复用显示功能：NO功能数量：1
区段数：16端子数量：32
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1.1 mm最大供电电压：5.5 V
最小供电电压：2.3 V标称供电电压：3.3 V
表面贴装：YES温度等级：INDUSTRIAL
端子面层：NICKEL PALLADIUM GOLD端子形式：GULL WING
端子节距：0.65 mm端子位置：DUAL
处于峰值回流温度下的最长时间：30宽度：6.1 mm
最小 fmax：1 MHz

PCA9622DR 数据手册

 浏览型号PCA9622DR的Datasheet PDF文件第2页浏览型号PCA9622DR的Datasheet PDF文件第3页浏览型号PCA9622DR的Datasheet PDF文件第4页浏览型号PCA9622DR的Datasheet PDF文件第5页浏览型号PCA9622DR的Datasheet PDF文件第6页浏览型号PCA9622DR的Datasheet PDF文件第7页 
PCA9622  
16-bit Fm+ I2C-bus 100 mA 40 V LED driver  
Rev. 03 — 31 August 2009  
Product data sheet  
1. General description  
The PCA9622 is an I2C-bus controlled 16-bit LED driver optimized for voltage switch  
dimming and blinking 100 mA Red/Green/Blue/Amber (RGBA) LEDs. Each LED output  
has its own 8-bit resolution (256 steps) fixed frequency individual PWM controller that  
operates at 97 kHz with a duty cycle that is adjustable from 0 % to 99.6 % to allow the  
LED to be set to a specific brightness value. An additional 8-bit resolution (256 steps)  
group PWM controller has both a fixed frequency of 190 Hz and an adjustable frequency  
between 24 Hz to once every 10.73 seconds with a duty cycle that is adjustable from 0 %  
to 99.6 % that is used to either dim or blink all LEDs with the same value.  
Each LED output can be off, on (no PWM control), set at its individual PWM controller  
value or at both individual and group PWM controller values. The PCA9622 operates with  
a supply voltage range of 2.3 V to 5.5 V and the 100 mA open-drain outputs allow  
voltages up to 40 V.  
The PCA9622 is one of the first LED controller devices in a new Fast-mode Plus (Fm+)  
family. Fm+ devices offer higher frequency (up to 1 MHz) and more densely populated bus  
operation (up to 4000 pF).  
The active LOW Output Enable input pin (OE) blinks all the LED outputs and can be used  
to externally PWM the outputs, which is useful when multiple devices need to be dimmed  
or blinked together without using software control.  
Software programmable LED Group and three Sub Call I2C-bus addresses allow all or  
defined groups of PCA9622 devices to respond to a common I2C-bus address, allowing  
for example, all red LEDs to be turned on or off at the same time or marquee chasing  
effect, thus minimizing I2C-bus commands. Seven hardware address pins allow up to  
126 devices on the same bus.  
The Software Reset (SWRST) Call allows the master to perform a reset of the PCA9622  
through the I2C-bus, identical to the Power-On Reset (POR) that initializes the registers to  
their default state causing the outputs to be set HIGH (LED off). This allows an easy and  
quick way to reconfigure all device registers to the same condition.  
The PCA9622, PCA9625 and PCA9635 software is identical and if the PCA9622 on-chip  
100 mA NAND FETs do not provide enough current or voltage to drive the LEDs, then the  
PCA9635 with larger current or higher voltage external drivers can be used.  
1234567...39

中文翻译

下载PDF

与PCA9622DR相关器件

型号 品牌 获取价格 描述 数据表
PCA9622DR,118 NXP

获取价格

 		PCA9622 - 16-bit Fm+ I²C-bus 100 mA 40 V LED
PCA9624 NXP

获取价格

 		8-bit Fm+ I2C-bus 100 mA 40 V LED driver
PCA9624BS NXP

获取价格

 		8-bit Fm+ I2C-bus 100 mA 40 V LED driver
PCA9624BS,118 NXP

获取价格

 		PCA9624 - 8-bit Fm+ I²C-bus 100 mA 40 V LED d
PCA9624PW NXP

获取价格

 		8-bit Fm+ I2C-bus 100 mA 40 V LED driver
PCA9624PW,118 NXP

获取价格

 		PCA9624 - 8-bit Fm+ I²C-bus 100 mA 40 V LED d
PCA9624PW/S911,118 NXP

获取价格

 		IC,LASER DIODE/LED DRIVER,TSSOP,24PIN,PLASTIC
PCA9624PW/S961,118 NXP

获取价格

 		PCA9624 - 8-bit Fm+ I²C-bus 100 mA 40 V LED d
PCA9625 NXP

获取价格

 		16-bit Fm+ I2C-bus 100 mA 24 V LED driver
PCA9625D NXP

获取价格

 		16-bit Fm+ I2C-bus 100 mA 24 V LED driver

与PCA9622DR相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证