Datasheet Details
| Part number | OC5011B |
|---|---|
| Manufacturer | OCX |
| File Size | 464.91 KB |
| Description | High-Side Current Sense Buck LED Constant Current Driver |
| Datasheet | OC5011B-OCX.pdf |
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Overview: 概述 OC5011B 是一款高端电流检测降压 型高精度高亮度 LED 恒流驱动控制器。 OC5011B 通过一个外接电阻设定输 出电流，最大输出电流可达 10A；电流精 度±3%；外围只需很少的元件就可实现降 压、恒流驱动功能，并可以通过 DIM 引脚 实现 PWM 调光。 系统采用电感电流滞环控制方式，对 负载瞬变具有非常快的响应，对输入电压 具有高的抑制比；其电感电流纹波为 20%，.
| Part number | OC5011B |
|---|---|
| Manufacturer | OCX |
| File Size | 464.91 KB |
| Description | High-Side Current Sense Buck LED Constant Current Driver |
| Datasheet | OC5011B-OCX.pdf |
|
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| Part Number | Description |
|---|---|
| OC5020B | Built-in MOS switch buck LED constant current driver |
| OC5021B | Switching step-down LED constant current driver |
| OC5022B | Built-in MOS switch buck LED constant current driver |
| OC5031B | High-end current detection buck LED constant current driver |
| OC5033 | High-end current detection buck LED constant current driver |
| OC5038 | Buck-type LED constant current driver |
| OC5121 | Switching buck-type LED constant current controller |
| OC5122 | MOS Switch Buck-Type LED Constant Current Driver |
| OC5138T | MOS Switch Buck-Type LED Constant Current Driver |
| OC5207 | 800mA high-end current detection step-down LED constant current driver |