LM3447-A19-120VEVM
LM3447 评估模块
LM3447-A19-120VEVM
概述
The Texas Instruments LM3447-A19-120VEVM evaluation module (EVM) helps designers evaluate the performance of the LM3447 PFC Flyback Controller for LED Lighting. The EVM is a primary-side power regulated PFC controller used for commercial and residential phase-cut dimmer compatible LED lamp drivers. It uses fixed frequency valley switching operation, resulting in discontinuous current operation.
特性
- Primary-Side Control
- Leading and Trailing Edge Compatible
- 50:1 Dimming Range
- Valley Switching
- Fixed Frequency Discontinuous Operation
- Thermal Foldback
- PFC
- Efficient Triac Hold Current Operation
- LED Short and Open Circuit Detection
- Thermal Foldback
- Constant Power Operation
照明 LED 驱动器
技术文档
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| 类型 | 标题 | 下载最新的英语版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | EVM 用户指南 | Using the LM3447-A19-120VEVM | 2012-4-18 | |||
| 证书 | LM3447-A19-120VEVM EU Declaration of Conformity (DoC) | 2019-1-2 |