TIDA-00476
에너지 저장 및 DC 홈 솔루션을 위한 고효율, 다용도 양방향 전원 컨버터
TIDA-00476
개요
TIDA-00476 is comprised of a single DC-DC power stage, which can work as a synchronous buck converter or a synchronous boost converter, enabling bidirectional power flow between DC power source and energy storage system. Operating in synchronous buck mode, the system works as a MPPT controlled DC-DC converter which can charge a battery from a solar panel or DC Source. The same power stage can be operated as a synchronous boost to drive a DC load with configurable constant current and constant voltage limits (CC/CV), from an energy storage system such as lead acid battery. The power stage is digitally controlled by a MSP430 microcontroller, which implements the closed loop for controlling the power stage with required algorithms for MPPT, battery charge profiling and DC-Power conversion for load.
특징
- Single bidirectional power stage working as both synchronous buck battery charger and synchronous boost CC/CV converter.
- High efficiency of 95% as charger to store energy and 90% as CC/CV converter to power loads.
- Perturb & Observe (P&O) based MPPT tracking algorithm.
- Robust Power stage with built in protection for Overcurrent, Overvoltage and Reverse Polarity Connection.
- Fully tested and validated as a MPPT based lead acid battery charger and CC/CV converter with LED & resistive loads.
- Simple use PCB form factor of 85 x 50 mm. provides a ready platform for single stage bidirectional power conversion needs of energy storage, DC Home and low power UPS systems.
| 출력 전압 옵션 | TIDA-00476.1 | TIDA-00476.2 |
|---|---|---|
| 입력 전압(최소)(V) | 14 | 10.5 |
| 입력 전압(최대)(V) | 44 | 14.4 |
| Vout(공칭값) (V) | 14.4 | 45 |
| Iout(최대)(A) | 5 | .7 |
| 출력 전력(W) | 72 | 31.5 |
| 절연/비절연 | Non-Isolated | Non-Isolated |
| 입력 유형 | DC | DC |
| 토폴로지 | Boost- Synchronous | Buck- Synchronous |
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설계 파일 및 제품
설계 파일
바로 사용 가능한 시스템 파일을 다운로드하여 설계 프로세스에 속도를 높여 보십시오.
설계 구성요소, 참조 지정자 및 제조업체/부품 번호의 전체 목록
제품
TI 제품을 설계 및 잠재적 대안에 포함합니다.
MSP430F5132 — 8KB 플래시, 1KB SRAM, 10비트 ADC, 비교기, DMA, 16비트 고해상도 타이머를 지원하는 25MHz MCU
개발 시작하기
기술 자료
| 유형 | 직함 | 최신 영어 버전 다운로드 | 날짜 | ||
|---|---|---|---|---|---|
| * | 설계 가이드 | Highly-Efficient Versatile Bidirectional Power Converter Design Guide | 2015. 9. 18 |