TPS54291EVM-431
12V 입력, 3.3V 1.5A 및 1.2V 및 2.5A 듀얼 싱크 벅 컨버터 평가 모듈
TPS54291EVM-431
개요
The TPS54291EVM-431 evaluation module (EVM) is a dual synchronous buck converter providing fixed3.3V and 1.2V outputs at up to 1.5A and 2.5A respectively from a 12V bus. The EVM is designed to start-up from a single supply, so no additional bias voltages are require for start-up. The module uses the TPS54291 600kHz Dual Synchronous Buck Converter with integrated MOSETs.TPS54291EVM-431 is designed to use a regulated 12V (+10% /–20%) bus to produce two regulatedpower rails, 3.3V at 1.5A and 1.2V at 2.5A. TPS54291EVM-431 is designed to demonstrate the TPS54291 in a typical 12-V bus system while providing a number of test points to evaluate the performance of the TPS54291 in a given application. The EVM can be modified to other output voltages by changing some ofthe components.
특징
- 12 V +10% /–20% input range
- 5.0 V and 3.3 V fixed output voltage, adjustable with resistor change
- 1.5A (3.3V) and 2.5A (1.2V) Steady State Current
- 600kHz switching frequency (Fixed by TPS54291)
- Internal switching MOSFET and external Rectifier Diode
- Double Sided 2 Active Layer PCB with all components on top side (Test Point signals routed on internal layers)
- Active Converter area of 1.1 square inches (0.86" × 1.28")
- Convenient test points for probing switching waveforms and non-invasive loop response testing
주문 및 개발 시작
TPS54291EVM-431 — 12V Input, 3.3V 1.5A and 1.2V and 2.5A Dual Sync Buck Converter Evaluation Module
TPS54291EVM-431 — 12V Input, 3.3V 1.5A and 1.2V and 2.5A Dual Sync Buck Converter Evaluation Module
기술 자료
| 유형 | 직함 | 최신 영어 버전 다운로드 | 날짜 | ||
|---|---|---|---|---|---|
| 사용 설명서 | TPS5429x Step-Down Converter Evaluation Module User's Guide (Rev. A) | PDF | HTML | 2021. 10. 13 | ||
| 인증서 | TPS54291EVM-431 EU Declaration of Conformity (DoC) | 2019. 1. 2 |