MAX6966AEE+,2516036,发光二极管驱动器, 2.25V 至 3.6V 输入, 10 输出, 45KHZ 开关频率, QSOP-16频率, QSOP-16,MAXIM INTEGRATED PRODUCTS
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MAX6966AEE+ - 

发光二极管驱动器, 2.25V 至 3.6V 输入, 10 输出, 45KHZ 开关频率, QSOP-16频率, QSOP-16

MAXIM INTEGRATED PRODUCTS MAX6966AEE+
声明:图片仅供参考,请以实物为准!
制造商产品编号:
MAX6966AEE+
仓库库存编号:
2516036
技术数据表:
(EN)
订购热线: 400-900-3095  0755-21000796, QQ:800152669, Email:sales@szcwdz.com
由于产品数据库庞大,部分产品信息可能未能及时更新,下单前请与销售人员确认好实时在库数量,谢谢合作!

MAX6966AEE+产品概述

The MAX6966AEE+ is a 10 port constant current LED driver and I/O expander with PWM intensity control in 16 pin QSOP package. This serial interfaced peripheral provides microprocessors with 10 I/O ports rated to 7V. PWM timing of 10 port outputs may be optionally staggered and consecutively phased in 45° increments. This spreads PWM load currents over time in eight steps, helping to even out the power supply current and reduce RMS current. The MAX6966 can be configured to awake from shutdown on receipt of minimum 3ms pulse on active-low CS input. This hardware wake-up feature allows power management controller or similar ASIC to enable MAX6966 with preconfigured LED intensity settings. Shutdown can be programmed to wait up to 4s, fade down the sink currents to zero for period of 1/16s to 4s and then shut down. The DOUT/OSC pin can be configured as either serial interface data output or optional PWM clock input. The MAX6966 powers up defaulting as DOUT output.
  • Operating supply voltage range from 2.25V to 3.6V
  • Operating temperature range from -40°C to 125°C
  • High speed 26MHz SPI/QSPI/MICROWIRE compatible serial interface
  • I/O port outputs are 7V rated open-drain and I/O ports support hot insertion
  • I/O port outputs are 10mA or 20mA constant current static/PWM LED drivers/open-drain logic outputs
  • Internal PWM clock frequency range from 27000Hz to 45000Hz & external PWM clock frequency of 100KHz
  • Individual 8bit PWM intensity control for each LED, any output may use or not use PWM control
  • Auto ramp down into shutdown, auto ramp-up out from shutdown, 0.8μA shutdown current
  • I/O ports default to high-Z (LEDs Off) on power-up, I/O port inputs are overvoltage protected to 7V
  • Exit shutdown (warm start) with simple CS pulse

电源管理, 便携式器材

MAX6966AEE+产品信息

  设备拓扑  -  
  输出数  10输出  
  输出电流  -  
  输出电压  -  
  驱动器封装类型  QSOP  
  针脚数  16引脚  
  输入电压最小值  2.25V  
  输入电压最大值  3.6V  
  开关频率  45kHz  
  工作温度最小值  -40°C  
  工作温度最高值  125°C  
  封装  每个  
  产品范围  -  
  汽车质量标准  -  
  MSL  MSL 1 -无限制  
关键词         

MAX6966AEE+相关搜索

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电话:400-900-3095
QQ:800152669

MAX6966AEE+产地与重量

原产地:
United States

进行最后一道重要生产流程所在的国家

RoHS 合规:
税则号:
85423990
重量(千克):
.000087
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