TIDA-010949
600W solar power optimizer reference design based on GaN with wired and wireless communication
TIDA-010949
概述
This reference design is a solar power optimizer, which can support up to 80V input voltage and 80V output voltage, providing up to 18A output and input current. The design uses a configurable four-switch buck-boost converter to step up or step down the panel current to the string current. The bypass circuit uses a smart diode controller-based design.
This reference design includes power line communication (PLC) and also features wireless communication. Both the digital control and communication are implemented in a single C2000™ microcontroller (MCU).
特性
- 99.5% peak efficiency and 99.4% CEC weighted efficiency in short mode
- 99.0% peak efficiency and 97.7% CEC weighted efficiency in switching mode at 15A constant output current
- 98.6% peak efficiency and 97.0% CEC weighted efficiency in switching mode at 18A constant output current
- Gallium nitride (GaN) technology with integrated driver-based design
| 输出电压选项 | TIDA-010949.1 |
|---|---|
| Vin (Min) (V) | 15 |
| Vin (Max) (V) | 80 |
| Vout (Nom) (V) | 30 |
| Iout (Max) (A) | 18 |
| Output Power (W) | 540 |
| Isolated/Non-Isolated | Non-Isolated |
| Input Type | DC |
| Topology | Buck Boost- 4 Switch |
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。
设计文件和米6体育平台手机版_好二三四
设计文件
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米6体育平台手机版_好二三四
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| 类型 | 标题 | 下载最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 设计指南 | 600W Solar Power Optimizer Reference Design Based on GaN With Wired and Wireless Communication | PDF | HTML | 2024年 11月 8日 | |||
| 应用简报 | GaN 如何改进太阳能充电控制器 | PDF | HTML | 英语版 | PDF | HTML | 2024年 7月 17日 |