LM2717
- Fixed 3.3V Output Buck Converter with a 2.2A, 0.16Ω, Internal Switch
- Adjustable Buck Converter with a 3.2A, 0.16Ω, Internal Switch
- Operating Input Voltage Range of 4V to 20V
- Input Undervoltage Protection
- 300kHz to 600kHz Pin Adjustable Operating Frequency
- Over Temperature Protection
- Small 24-Lead TSSOP Package
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The LM2717 is composed of two PWM DC/DC buck (step-down) converters. The first converter is used to generate a fixed output voltage of 3.3V. The second converter is used to generate an adjustable output voltage. Both converters feature low RDSON (0.16Ω) internal switches for maximum efficiency. Operating frequency can be adjusted anywhere between 300kHz and 600kHz allowing the use of small external components. External soft-start pins for each enables the user to tailor the soft-start times to a specific application. Each converter may also be shut down independently with its own shutdown pin. The LM2717 is available in a low profile 24-lead TSSOP package ensuring a low profile overall solution.
관심 가지실만한 유사 제품
비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀
기술 자료
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | LM2717 Dual Step-Down DC/DC Converter datasheet (Rev. D) | 2013/03/28 | |
| User guide | LM2717 Step-Down Converter Evaluation Module User's Guide (Rev. C) | PDF | HTML | 2021/12/20 | |
| User guide | LM2717-ADJ Step-Down Converter Evaluation Module User's Guide (Rev. B) | PDF | HTML | 2021/12/20 | |
| Application note | Implementing Single-Chip FPGA Power Solutions | 2007/03/21 |
설계 및 개발
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| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| TSSOP (PW) | 24 | 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