TIDA-01385
适用于故障指示灯且具备超级电容器的电流互感器能量收集参考设计
TIDA-01385
概述
Power management for the energy harvesting, energy buffering and back-up power is a key challenge in the fault indicator design. The TIDA-01385 introduces a circuit about harvesting energy from a current transformer for the system load of a fault indicator while storing the extra energy in a super capacitor. A primary Li/SOCl2 battery is used as back-up power to extend the fault indicator operating time after the power grid fails. With input current from 3mA to 2A, the reference design provides a stable 3.6V to system load within two seconds.
特性
- Harvest energy from current transformer
- Automatic charging super capacitor with extra energy
- Providing stable output voltage within two seconds
- Super capacitor full charged protection
- Ultra-low input boost converter for utilizing maximum supercapacitor stored energy
| 输出电压选项 | TIDA-01385.1 |
|---|---|
| Vin (Min) (V) | .9 |
| Vin (Max) (V) | 3.6 |
| Vout (Nom) (V) | 3.6 |
| Iout (Max) (A) | .05 |
| Output Power (W) | .18 |
| Isolated/Non-Isolated | Non-Isolated |
| Input Type | AC |
| Topology | Boost- Synchronous |
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 | |||
|---|---|---|---|---|---|---|
| 应用手册 | Designing with the ATL431LI | 2018年 11月 27日 | ||||
| 设计指南 | 适用于故障指示灯且具备超级电容器的电流互感器能量收集参考 设计 | 英语版 | 2017年 10月 26日 |