TPS54320EVM-513
TPS54320 4.5V~17V 입력, 3A 동기 스텝다운 SWIFT™ 컨버터용 평가 모듈
TPS54320EVM-513
개요
The TPS54320EVM-513 is a fully assembled and tested circuit for evaluating the TPS54320 synchronous step-down SWIFT™ converter. The EVM converts a 8-V to 17-V input voltage to a regulated 3.3-V output voltage that delivers up to 3 A. The switching frequency is externally set at a nominal 480-kHz. The high-side and low-side MOSFETs are incorporated inside the TPS54320 package along with the gate drive circuitry. The low drain-to-source on resistance of the MOSFETs allows the TPS54320 to achieve high efficiency (94.9%), while maintaining a cool junction temperature, even at high output currents. The compensation components are external to the integrated circuit (IC), and an external divider allows for an adjustable output voltage. Additionally, the TPS54320 provides adjustable slow start, tracking, and undervoltage lockout inputs.
특징
- 8-V to 17-V input voltage range
- 94.9% efficiency (VIN = 8 V, IO = 0.9 A)
- 0.8V +/-1% voltage reference over temperature
- 2uA shutdown quiescent current
- 200-kHz to 1.2-MHz switching frequency
- Approximate circuit area of 227 sq. mm
AC/DC 및 DC/DC 컨버터(통합 FET)
주문 및 개발 시작
TPS54320EVM-513 — TPS54320 4.5V~17V 입력, 3A 동기 스텝다운 SWIFT™ 컨버터용 평가 모듈
TPS54320EVM-513 — TPS54320 4.5V~17V 입력, 3A 동기 스텝다운 SWIFT™ 컨버터용 평가 모듈
SLVM451 — TPS54320 Unencrypted PSpice Transient Model Package
지원되는 제품 및 하드웨어
제품
AC/DC 및 DC/DC 컨버터(통합 FET)
하드웨어 개발
평가 보드
SLVM451 — TPS54320 Unencrypted PSpice Transient Model Package
제품
AC/DC 및 DC/DC 컨버터(통합 FET)
하드웨어 개발
평가 보드
설계 파일
기술 자료
| 유형 | 직함 | 최신 영어 버전 다운로드 | 날짜 | ||
|---|---|---|---|---|---|
| 사용 설명서 | TPS54320 Step-Down Converter Evaluation Module User's Guide (Rev. A) | PDF | HTML | 2021. 10. 11 | ||
| 인증서 | TPS54320EVM-513 EU Declaration of Conformity (DoC) | 2019. 1. 2 | |||
| 애플리케이션 노트 | Output Ripple Voltage for Buck Switching Regulator (Rev. A) | 2014. 10. 13 |