PMP10745
使用两个 LMR23630 直流/直流同步降压转换器的双路 5V 输出 USB 充电参考设计
PMP10745
概述
The PMP10745 is a dual output DC/DC Buck converter power supply reference design for USB charging applications. It takes a 7V to 36V input voltage, and generates two 5V at 3A outputs with 96% peak efficiency. The reference design features two LMR23630 buck converters to provide two very stable and well-regulated outputs. The board dimension is 66 x 58 mm (2.6 x 2.3 inch), but the solution size is 46 x 38 mm (1.8 x 1.5 inch). The reference design uses an EMI filter at the input and the board is layout-optimized for improved EMI performance, which results in compliance with the CISPR 25 Class 5 conducted emissions standard.
特性
- Input: 7V to 36V
- Output: 5V @ 3A, 5V @ 3A
- Peak efficiency 96%
- EMI CISPR 25 Class 5
- Compact solution size, 1.8 x 1.5 inch
输出电压选项 | PMP10745.1 |
---|---|
Vin (Min) (V) | 7 |
Vin (Max) (V) | 36 |
Vout (Nom) (V) | 5 |
Iout (Max) (A) | 3 |
Output Power (W) | 15 |
Isolated/Non-Isolated | Non-Isolated |
Input Type | DC |
Topology | Buck |
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 | PMP10745 Test Results | 2016年 4月 22日 |