LMZ31506H
- Complete Integrated Power Solution Allows
Small Footprint, Low-Profile Design - 9-mm × 15-mm × 2.8-mm package
- Efficiencies Up To 96%
- Wide-Output Voltage Adjust
1.2 V to 5.5 V, with 1% Reference Accuracy - Optional Split Power Rail allows
Input Voltage Down to 1.7 V - Adjustable Switching Frequency
(480 kHz to 780 kHz) - Synchronizes to an External Clock
- Adjustable Slow-Start
- Output Voltage Sequencing and Tracking
- Power Good Output
- Programmable Undervoltage Lockout (UVLO)
- Output Overcurrent Protection
- Over Temperature Protection
- Pre-bias Output Start-up
- Operating Temperature Range: –40°C to +85°C
- Enhanced Thermal Performance: 13°C/W
- Meets EN55022 Class B Emissions
- Integrated Shielded Inductor - Create a Custom Design Using the LMZ31506H With the WEBENCH® Power Designer
The LMZ31506H power module is an easy-to-use integrated power solution that combines a 6-A DC-to-DC converter with power MOSFETs, a shielded inductor, and passives into a low profile, QFN package. This total power solution allows as few as 3 external components and eliminates the loop compensation and magnetics part selection process.
The 9×15×2.8 mm QFN package is easy to solder onto a printed circuit board and allows a compact point-of-load design with greater than 90% efficiency and excellent power dissipation with a thermal impedance of 13°C/W junction to ambient. The device delivers the full 6-A rated output current at 85°C ambient temperature without airflow.
The LMZ31506H offers the flexibility and the feature-set of a discrete point-of-load design and is ideal for powering performance DSPs and FPGAs. Advanced packaging technology afford a robust and reliable power solution compatible with standard QFN mounting and testing techniques.
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | LMZ31506H 6-A Power Module With 4.5V-14.5V Input datasheet (Rev. B) | 2018/04/11 | |
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 | ||
Application note | Working With QFN Power Modules (Rev. A) | 2017/06/08 | ||
Application note | Adjusting LMZ3 Output Voltage with LM10010/1 | 2014/02/11 | ||
Application note | Powering LMZ3 SIMPLE SWITCHER Power Modules From 3.3 V | 2013/07/02 | ||
EVM User's guide | Using the LMZ31506EVM, LMZ31503EVM, LMZ31506HEVM | 2013/07/02 | ||
Application note | AN-1889 How to Measure the Loop Transfer Function of Power Supplies (Rev. A) | 2013/04/23 | ||
Application note | Understanding and Applying Current-Mode Control Theory | 2007/08/19 | ||
More literature | SEM1600 Topic 4: Constructing Your Power Supply – Layout Considerations | 2005/07/12 | ||
Application note | AN-643 EMI/RFI Board Design (Rev. B) | 2004/05/03 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
LMZ31506HEVM-692 — SIMPLE SWITCHER® 6A 동기 벅 전원 모듈 평가 보드
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
B1QFN (RUQ) | 47 | 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