Cxle86152 is a single channel high-voltage linear constant current LED driver chip with dimming function. It adopts linear constant current technology, sets the maximum driving current of LED lamp string through external resistance, adjusts the percentage of driving current through external input of 0-3v, and only needs a simple filter circuit to convert the PWM waveform of 0-3v into dimming voltage. The output constant current setting of the stepless dimming function is 5-40ma, and the precision deviation of the constant current between chips is less than + / - 4%. The output current regulating input of 0-3v has the functions of temperature compensation and overheat protection
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[ CXLE86152 ]"
目录
7.相关产品
产品概述 返回TOP
CXLE86152是一款具有调光功能的单通道高压线性恒流LED驱动芯片，采用线性恒流技术，通过外部电阻设定LED灯串的最大驱动电流，通过外部输入0~3V调节输出驱动电流百分比，只需简单的滤波电路可以把0-3V的PWM波形转换为调光电压。无极调光功能输出恒流设置5~40mA 芯片间恒流精度偏差<+/-4% 0~3V输出电流调节输入具有温度补偿和过热保护功能
产品特点 返回TOP
输出恒流设置5~40mA
芯片间恒流精度偏差<+/-4%
0~3V输出电流调节输入
具有温度补偿和过热保护功能
高PF值或无频闪应用
应用方案无EMI问题
线路简单，电源系统成本低
ESOP8封装
应用范围 返回TOP
n LED日光灯管 T5/T8等规格
n LED 球泡灯、筒灯
nLED 吸顶灯、投光灯
技术规格书（产品PDF) 返回TOP
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！
产品封装图 返回TOP
电路原理图 返回TOP
相关芯片选择指南 返回TOP 更多同类产品......
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单通道高压线性降压调光IC |
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产品型号 |
输入电压 |
对应输出 |
最大输出 |
功率因数 |
最大输出 |
输出 |
效率 |
封装形式 |
备注 |
|
(V) |
电压(V) |
功率(W) |
电流(mA) |
电流精度 |
|||||
|
90-130 |
120-130 |
6~3 |
0.5-0.9 |
80 |
<±3% |
0.85 |
SOT89 |
||
|
180-265 |
240-260 |
12~6 |
|||||||
|
90-130 |
120-130 |
8~4 |
0.5-0.9 |
80 |
<±3% |
85% |
ESOP8 |
||
|
180-265 |
240-260 |
8~16 |
|||||||
|
90-130 |
120-130 |
12.5-6 |
0.5-0.9 |
80 |
<±3% |
85% |
TO252 |
||
|
180-265 |
240-260 |
20-12.5 |
|||||||
|
90-130 |
120-130 |
12.5-6 |
0.5-0.9 |
80 |
<±3% |
85% |
TO252 |
||
|
180-265 |
240-260 |
20-12.5 |
|||||||
|
90-130 |
120-130 |
3 |
0.3 |
40 |
<±3% |
85% |
ESOP8 |
灯丝灯小功率灯具专用 |
|
|
180-265 |
240-260 |
6 |
|||||||
|
90-130 |
120-130 |
9~5 |
0.5-0.9 |
60 |
<±3% |
90% |
ESOP8 |
||
|
180-265 |
240-260 |
9~18 |
|||||||
|
90-130 |
120-130 |
9~5 |
0.5-0.9 |
60 |
<±3% |
90% |
ESOP8 |
pwm调光 |
|
|
180-265 |
240-260 |
9~18 |
|||||||
|
90-130 |
120-130 |
9~5 |
0.5-0.9 |
60 |
<±3% |
90% |
ESOP8 |
开关调光 |
|
|
180-265 |
240-260 |
9~18 |
|||||||
|
90-130 |
100~120V |
9~18 |
0.5-0.9 |
40 |
<+/-4% |
90% |
ESOP8 |
pwm调光 |
|
|
180-265 |
240-260 |
9~18 |
|||||||
|
90-130 |
100~120V |
3~13 |
0.5-0.9 |
80 |
<+/-5% |
90% |
ESOP8 |
pwm调光 |
|
|
180-265 |
240-260 |
3~13 |
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