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비교 대상 장치와 유사한 기능
LMZ31707
- Complete integrated power solution allows
small footprint, low-profile design - 10-mm × 10-mm × 4.3-mm package
- Pin compatible with LMZ31710 and LMZ31704
- Efficiencies up to 95%
- Eco-mode™ / light load efficiency (LLE)
- Wide-output voltage adjust
0.6 V to 5.5 V, with 1% reference accuracy - Supports parallel operation for higher current
- Optional split power rail allows
input voltage down to 2.95 V - Adjustable switching frequency
(200 kHz to 1.2 MHz) - Synchronizes to an external clock
- Provides 180° out-of-phase clock signal
- Adjustable slow start
- Output voltage sequencing / tracking
- Power good output
- Programmable undervoltage lockout (UVLO)
- Overcurrent and overtemperature protection
- Pre-Bias output start-up
- Operating temperature range: –40°C to +85°C
- Enhanced thermal performance: 13.3°C/W
- Meets EN55022 Class B emissions
- Integrated shielded inductor
- Create a custom design using the LMZ31707 with the WEBENCH® Power Designer
The LMZ31707 SIMPLE SWITCHER® power module is an easy-to-use integrated power solution that combines a 7-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 10-mm × 10-mm × 4.3-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 and excellent power dissipation capability with a thermal impedance of 13.3°C/W. The LMZ31707 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
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 날짜 |
|---|---|---|---|---|
| * | Data sheet | LMZ31707 7-A Power Module with 2.95-V to 17-V Input and Current Sharing in QFN Package datasheet (Rev. E) | PDF | HTML | 2020/02/25 |
| Application note | Soldering Considerations for Power Modules (Rev. C) | PDF | HTML | 2024/03/14 | |
| 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 | ||
| Application note | Practical Thermal Design With DC/DC Power Modules (Rev. A) | 2019/11/20 | ||
| White paper | Simplify low EMI design with power modules | 2017/11/20 | ||
| Application note | Working With QFN Power Modules (Rev. A) | 2017/06/08 | ||
| Application note | Power Module MSL Ratings | 2017/01/20 | ||
| Application note | Using LMZ31710 for Higher Output Voltages | 2015/11/09 | ||
| Application note | Adjusting LMZ3 Output Voltage with LM10010/1 | 2014/02/11 | ||
| Application note | LMZ31710, LMZ31707, LMZ31704 Parallel | 2013/07/02 | ||
| 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.
LMZ31707EVM-002 — LMZ31707 2.95V~17V, 7A 스텝다운 전력 모듈 평가 보드
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| B3QFN (RVQ) | 42 | 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
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.