MIC4812YMME

MIC4812YMME

对比
MIC4812YMME
IC LED DRVR LIN PWM 100MA 10MSOP
对比

¥7.21

价格更新:一个月前
现货供应: 3743
45
为45个国家的客户提供服务
1000+
全球制造商
$140M
5年增长1.4亿美元
50.0M+
5年内配送了5000万个元件
Microchip Technology

Microchip Technology

Microchip Technology Inc. 是微控制器和模拟半导体的领先供应商,为全球数以千计的不同客户应用提供低风险产品开发、更低的系统总成本和更快的上市时间。 Microchip 总部位于亚利桑那州钱德勒,提供出色的技术支持以及可靠的交付和质量。

查看所有产品从 Microchip Technology
MIC4812YMME Products

The MIC4812YMME is a high efficiency linear White LED (WLED) driver designed to drive up to six high current WLEDs for signage lighting. The MIC4812YMME provides the highest possible efficiency as this architecture has no switching losses present in traditional charge pumps or inductive boost circuits. The MIC4812YMME provides six linear drivers which maintain constant current for up to six WLEDs. It features a typical dropout of 190mV at 100mA.

The MIC4812YMME features Dynamic Average Matching™ (DAM™) which is specifically designed to provide optimum matching across all WLEDs. The high accuracy (±1% typical) current regulated WLED channels ensure uniform display illumination under all conditions. The brightness is controlled through an Ultra Fast PWM™ interface operating down to less than 1% duty cycle.

The MIC4812YMME is available in an 10-pin MSOP ePad package with a junction temperature range of -40°C to +125°C

Feature

  • High efficiency (no voltage boost losses)
  • Ultra Fast PWM™ control (200Hz to 500kHz)
  • Input voltage range: 3.0V to 5.5V
  • LED current range up to 100mA per channel
  • Programmable LED current with external resistor
  • Dropout of 190mV at 100mA
  • Matching better than ±1% (typical)
  • Current accuracy better than ±1% (typical)
  • Maintains proper regulation regardless of how many channels are utilized
  • 10-pin MSOP with ePad package

产品属性

类型 描述 全选
电流 - 输出/通道 100mA
包装 管件
调光 PWM
产品状态 在售
应用 标牌
类型 线性
工作温度 -40°C ~ 125°C(TJ)
安装类型 表面贴装型
内部开关
封装/外壳 10-TFSOP,10-MSOP(0.118",3.00mm 宽)裸露焊盘
输出数 6
供应商器件封装 10-MSOP-EP
电压 - 供电(最低) 3V
电压 - 供电(最高) 5.5V

博客

¥7.21

价格更新:一个月前
现货供应: 3743
Microchip Technology

Microchip Technology

Microchip Technology Inc. 是微控制器和模拟半导体的领先供应商,为全球数以千计的不同客户应用提供低风险产品开发、更低的系统总成本和更快的上市时间。 Microchip 总部位于亚利桑那州钱德勒,提供出色的技术支持以及可靠的交付和质量。

查看所有产品从 Microchip Technology

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