The CXLE8106 is an average current mode control LED driver IC operating in a constant off-time mode. CXLE8106 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 CXLE8106 can be powered from an 8.0 - 100V supply. A PWM dimming input is provided that accepts an external control TTL compatible signal. The output current can be programmed by an internal 250mV reference, or controlled externally through a 0.2 – 1.5V dimming input.
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[ CXLE8106 ]"
目录
1.产品概述 2.产品特点 3.应用范围 4.技术规格书下载（PDF文档）
一.产品概述
The CXLE8106 is an average current mode control LED driver IC operating in a constant off-time mode. CXLE8106 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 CXLE8106 can be powered from an 8.0 - 100V supply. A PWM dimming input is provided that accepts an external control TTL compatible signal. The output current can be programmed by an internal 250mV reference, or controlled externally through a 0.2 – 1.5V dimming input.
二.产品特点
˙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
三.应用范围
Ø DC/DC LED driver applications
Ø LED street lighting
Ø Back lighting of flat panel displays
Ø General purpose constant current source
Ø Signage and decorative LED lighting
Ø Chargers
四.技术规格书（产品PDF)
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！
五.产品封装图
六.电路原理图
七.相关芯片选择指南 更多同类产品......
| WHITE LED DRIVERS | ||||||||||
| Part No. | VIN | VOUT | # of | Driver | Feedback | Switching | Notes | Package | Status | |
| (Min) | (Max) | (Max) | LEDs | Current | Voltage | Frequency | ||||
| (V) | (V) | (Max) | (A) | (V) | (kHz) | |||||
| CXLE8101 | 3.6 | 28 | 25 | 6 | 2 | 0.25 | 320 | 100% Duty | SOP8 | MP |
| CXLE8102 | 3.6 | 28 | 25 | 6 | 3 | 0.25 | 320 | 100% Duty | SOP8 | MP |
| CXLE8103 | 7 | 26 | 26 | 7 | 0.7 | NA | NA | SOT23-5 | MP | |
| CXLE8104 | 7 | 26 | 26 | 7 | 1 | NA | NA | SOT89-5 | MP | |
| CXLE8105 | 2.7 | 5.5 | 20 | 5 | 0.75 | 0.25 | 1200 | SOT23-6 | MP | |
| CXLE8106 | 8.5 | 100 | VIN*0.9 | VIN*0.9 | ILED | 0.25 | Auto | Buck | SOP8 | MP |
