PMP8911
高效二级通用输入电源-转换模式 PFC，LLC 谐振转换器
PMP8911
概述
Low EMI, high efficiency, high power factor and reliable power supply are main focus of the PMP8911 design for telecom applications. Transient mode (TM) power factor correction (PFC) with UCC28051 and LLC series resonant converter (SRC) with UCC25600 are applied in PMP8911. Low EMI is expected with zero voltage switching on TM-PFC and LLC-SRC switches. An overall 92% efficiency is achieved at 100W full load. In addition, several protections are embedded into this design which includes input under-voltage protection, input over-voltage protection, output over-voltage protection, and output hic-cup over-power protection.
| 输出电压选项 | PMP8911.1 |
|---|---|
| Vin (Min) (V) | 85 |
| Vin (Max) (V) | 265 |
| Vout (Nom) (V) | 54 |
| Iout (Max) (A) | 2 |
| Output Power (W) | 108 |
| Isolated/Non-Isolated | Isolated |
| Input Type | AC |
| Topology | Boost- PFC^Flyback- DCM^Half Bridge- Resonant |
我们开发的全面组装电路板仅用于测试和性能验证，不可用于销售。
设计文件和产品
设计文件
下载现成的系统文件，加快您的设计过程。
产品
在设计中包括 TI 产品和可能的替代产品。
技术文档
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| 类型 | 标题 | 下载最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 技术文章 | Power Tips: Get to know LLC series resonant converter design | 2014年 9月 23日 | ||||
| 测试报告 | PMP8911 Test Results | 2013年 5月 17日 |