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다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
LMZ31520
- Complete Integrated Power Solution;
Smaller than a Discrete Design - 15 mm × 16 mm × 5.8 mm Package Size
- Pin Compatible with LMZ31530 - Ultra-Fast Load Step Response
- Efficiencies Up To 96%
- Wide-Output Voltage Adjust
0.6 V to 3.6 V, with 1% Reference Accuracy - Optional Split Power Rails Allows
Input Voltage Down to 3 V - Selectable Switching Frequency
(300 kHz to 850 kHz) - Selectable Slow-Start
- Adjustable Overcurrent Limit
- Power Good Output
- Output Voltage Sequencing
- Over Temperature Protection
- Pre-bias Output Start-up
- Operating Temperature Range: –40°C to 85°C
- Enhanced Thermal Performance: 8.6°C/W
- Meets EN55022 Class A Emissions
- Integrated Shielded Inductor - Create a Custom Design Using the LMZ31520 With the WEBENCH® Power Designer
The LMZ31520 power module is an easy-to-use integrated power solution that combines a 20-A DC/DC converter with power MOSFETs, a shielded inductor, and passives into a low profile, QFN package. This total power solution allows as few as three external components and eliminates the loop compensation and magnetics part selection process.
The 15×16×5.8 mm QFN package is easy to solder onto a printed circuit board and allows a compact point-of-load design. Achieves greater than 95% efficiency, has ultra-fast load step response and excellent power dissipation capability with a thermal impedance of 8.6°C/W. The LMZ31520 offers the flexibility and the feature-set of a discrete point-of-load design and is ideal for powering a wide range of ICs and systems. Advanced packaging technology affords a robust and reliable power solution compatible with standard QFN mounting and testing techniques.
관심 가지실만한 유사 제품
비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
기술 자료
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | LMZ31520 20-A Power Module With 3-V to 14.5-V Input in QFN Package datasheet (Rev. E) | PDF | HTML | 2018/09/04 |
| Application note | Soldering Considerations for Power Modules (Rev. C) | PDF | HTML | 2024/03/14 | |
| User guide | LMZ315x0 Power Module Evaluation Module User's Guide (Rev. B) | PDF | HTML | 2021/12/14 | |
| Selection guide | Innovative DC/DC Power Modules Selection Guide (Rev. D) | 2021/10/14 | ||
| Application note | Soldering Requirements for BQFN Packages (Rev. C) | 2020/03/05 | ||
| White paper | Simplify low EMI design with power modules | 2017/11/20 | ||
| Technical article | FPGA power made simple: rail requirements | PDF | HTML | 2017/11/06 | |
| Application note | Working With QFN Power Modules (Rev. A) | 2017/06/08 | ||
| Application note | Powering LMZ3 SIMPLE SWITCHER Power Modules From 3.3 V | 2013/07/02 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
LMZ31520EVM-001 — LMZ31520 3V~14.5V, 20A 스텝 다운 전력 모듈 평가 보드
The LMZ31520 EVM is designed to help the user easily evaluate and test the operation and functionality of the LMZ31520 buck module. The EVM convert a 3-V to 14.5-V input voltage to a regulated 0.6-V to 3.6-V output voltage that delivers up to 20 A in a 16-mm x 15-mm QFN package. The output (...)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| B4QFN (RLG) | 72 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치