LM5033
- Internal High-Voltage (100 V) Start-Up Regulator
- Single Resistor Oscillator Setting
- Synchronizable
- Precision Reference Output
- Adjustable Soft Start
- Overcurrent Protection
- Direct Optocoupler Interface
- 1.5-A Peak Gate Drivers
- Thermal Shutdown
The LM5033 high-voltage PWM controller contains all the features necessary to implement push-pull, half-bridge, and full-bridge topologies. Applications include closed-loop voltage mode converters with a highly regulated output voltage, or open-loop DC transformers such as an Intermediate bus converter (IBC) with an efficiency greater than 95%. Two alternating gate driver outputs with a specified deadtime are provided.
The LM5033 includes a start-up regulator that operates over a wide input range from 15 V to 100 V. Additional features include: precision voltage reference output, current limit detection, remote shutdown, soft start, sync capability, and thermal shutdown. This high-speed IC has total propagation delays less than 100 ns and a 1-MHz capable oscillator.
기술 자료
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | LM5033 100-V Push-Pull Voltage Mode PWM Controller datasheet (Rev. C) | PDF | HTML | 2016/08/19 |
| Selection guide | Power Management Guide 2018 (Rev. R) | 2018/06/25 | ||
| EVM User's guide | AN-1331 LM5033 Evaluation Board (Rev. A) | 2013/05/06 | ||
| Application note | Analyzing Power Modules | 2007/03/22 |
설계 및 개발
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LM5033SD-EVAL — 100V 푸시-풀 전압 모드 PWM 컨트롤러
LM5033 100 V Push-Pull Voltage Mode PWM Controller
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| VSSOP (DGS) | 10 | Ultra Librarian |
| WSON (DPR) | 10 | 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