商鋪名稱：深圳市森利威爾電子有限公司
聯(lián)系人：鄭俊峰（先生）
聯(lián)系手機(jī)：
固定電話：
企業(yè)郵箱：2355368874@qq.com
聯(lián)系地址：深圳市寶安三十區(qū)前進(jìn)一路諾鉑廣場1901-03室
郵編：518000
聯(lián)系我時(shí)，請說是在焊材網(wǎng)上看到的，謝謝！
General Description
The SL8411 is an average current mode control LED driver IC operating in a constant off-time
mode. SL8411 does not produce a peak-to-average error, and therefore greatly improves accuracy,
line and load regulation of the LED current without any need for loop compensation or high-side
current sensing. The output LED current accuracy is ±2%.
The SL8411 can be powered from an 8.0 - 100V supply. PWM & Linear dimming input is provided
that accepts an external control TTL compatible signal. The output current can be programmed by an
internal 250mV reference.
Features
? Fast Average Current Control
? Internal 8 to 100V Linear Regulator
? Linear and PWM Dimming Capability
? Output Short Circuit Protection with Skip Mode
? Requires Few External Components for Operation
Applications
? DC/DC or AC/DC LED Driver Applications
? LED Street Lighting
? Back Lighting of Flat Panel Displays
? General Purpose Constant Current Source
? Signage and Decorative LED Lighting
? Chargers
Typical Application Circuit
