PMP8861
18Vdc-60Vdc 输入、12V/10A 有源钳位正向、1/4 砖型
PMP8861
概述
This reference design generates a 12V/10A output from a wide range 18V to 72V telecom input. The UCC2897A controls an active clamp forward converter power stage. The low gate charge and low RDSon of the CSD18533Q5A, implemented as a synchronous rectifier, provides for a highly efficient design. This design is laid out in a standard quarter brick footprint and achieves efficiencies near 95%.
特性
- High efficiency ~95% peak
- Footprint compatible with standard 1/4 brick
- Self-driven synchronous rectifiers reduce drive complexity
- Lower cost solution compared to modules
| 输出电压选项 | PMP8861.1 |
|---|---|
| Vin (Min) (V) | 18 |
| Vin (Max) (V) | 72 |
| Vout (Nom) (V) | 12 |
| Iout (Max) (A) | 10 |
| Output Power (W) | 120 |
| Isolated/Non-Isolated | Isolated |
| Input Type | DC |
| Topology | Forward- Active Clamp |
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。
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| 类型 | 标题 | 下载最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 测试报告 | PMP8861 Test Results (Rev. A) | 2017年 11月 3日 |