| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
PCA9622 | 16-bit Fm I2C-bus 100 mA 40 V LED driver 文件:328.51 Kbytes 页数:40 Pages | PHI 飞利浦 | PHI | |
PCA9622 | 16-bit Fm I2C-bus 100 mA 40 V LED driver 文件:224.14 Kbytes 页数:39 Pages | 恩XP | 恩XP | |
PCA9622 | 16-bit Fm I2C-bus 100 mA 40 V LED driver 文件:330.56 Kbytes 页数:39 Pages | 恩XP | 恩XP | |
PCA9622 | Smart, simple solutions for the 12 most common design concerns 文件:727.81 Kbytes 页数:8 Pages | 恩XP | 恩XP | |
16-bit Fm I2C-bus 100 mA 40 V LED driver 文件:330.56 Kbytes 页数:39 Pages | 恩XP | 恩XP | ||
16-bit Fm I2C-bus 100 mA 40 V LED driver 文件:224.14 Kbytes 页数:39 Pages | 恩XP | 恩XP | ||
16-bit Fm I2C-bus 100 mA 40 V LED driver 文件:224.14 Kbytes 页数:39 Pages | 恩XP | 恩XP | ||
16-bit Fm I2C-bus 100 mA 40 V LED driver 文件:330.56 Kbytes 页数:39 Pages | 恩XP | 恩XP | ||
16位Fm+ I²C总线100 mA 40 V LED驱动器 PCA9622是一款由I²C总线控制的16位LED驱动器,最适合对100 mA红色/绿色/蓝色/琥珀色(RGBA) LED进行电压开关调光和闪烁控制。每个LED输出各自带有8位分辨率(256级)固定频率的独立PWM控制器,该控制器工作在97 kHz的频率下,占空比从0 %至99.6 %可调,允许将LED设为特定的亮度值。额外的8位分辨率(256级)分组PWM控制器既有190 Hz的固定频率又有24 Hz至每10.73秒一次的可调频率,占空比从0 %至99.6 %可调,用于以相同值对所有LED进行调光或闪烁控制。\n每个LED输出可以是关、开(无PWM控制)、按独 16位LED驱动器。每个输出可编程: 关\n开\n可编程LED亮度\n可编程单个LED亮度+分组调光/闪烁\n\n1 MHz快速模式Plus兼容I²C总线接口的SDA输出具有30 mA的高驱动能力,可驱动高电容总线\n使用97 kHz PWM信号,能使每个LED输出从完全关闭(默认)至最大亮度进行256级(8位)线性可编程亮度变化\n256级分组亮度控制允许从完全关闭至最大亮度(默认)进行统一调光(使用190 Hz PWM信号)\n以24 Hz至10.73 s的可编程频率和0 %至99.6 %的占空比进行256级分组闪烁\n十六个开漏输出可灌入0 mA至100 mA的电流,容许; | 恩XP | 恩XP | ||
16-bit Fm+ I²C-bus 100 mA 40 V LED driver The PCA9622 is an I²C-bus controlled 16-bit LED driver optimized for voltage switchdimming and blinking 100 mA Red/Green/Blue/Amber (RGBA) LEDs. Each LED outputhas its own 8-bit resolution (256 steps) fixed frequency individual PWM controller thatoperates at 97 kHz with a duty cycle that is adjustab • 16 LED drivers. Each output programmable at: • Off\n• On\n• Programmable LED brightness\n• Programmable group dimming/blinking mixed with individual LED brightness\n• 1 MHz Fast-mode Plus compatible I²C-bus interface with 30 mA high drive capability on SDA output for driving high capacitive buses\; | 恩XP | 恩XP |
详细参数
- 型号:
PCA9622
- 功能描述:
LED照明驱动器 16-BIT FM+ I2C-BUS 100MA 40V LED DRIVER
- RoHS:
否
- 制造商:
STMicroelectronics
- 输入电压:
11.5 V to 23 V
- 最大电源电流:
1.7 mA
- 安装风格:
SMD/SMT
- 封装/箱体:
SO-16N
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
恩XP |
2016+ |
TSSOP |
3500 |
本公司只做原装,假一罚十,可开17%增值税发票! |
询价 | ||
恩XP |
1645+ |
? |
6500 |
只做原装进口,假一罚十 |
询价 | ||
恩XP |
23+ |
TSSOP |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
恩XP |
23+ |
NA |
2250 |
专做原装正品,假一罚百! |
询价 | ||
恩XP |
25+23+ |
New |
31378 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
恩XP |
24+ |
NA |
4000 |
原装现货,专业配单专家 |
询价 | ||
恩XP |
24+ |
32-VFQFN 裸露焊盘 |
39500 |
一级代理/放心采购 |
询价 | ||
恩XP |
2447 |
SMD |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
恩XP |
25+ |
QFN-32 |
1001 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
恩XP |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 |
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