TPS92561
- Simple Hysteretic Control
- Compact Solution and Simple Bill Of Materials
- Naturally Dimmable TRIAC and Reverse Phase
Dimmers - Implements LED Drive Circuits Capable of
High >90% Efficiency, >0.9 Power Factor, and
<20% THD - Programmable Output Over-voltage Protection
- Overtemperature Shutdown
- VCC Undervoltage Lockout
- 8-Pin VSSOP (MSOP) With Exposed Pad
The TPS92561 device is a boost controller for LED lighting applications utilizing high-voltage, low-current LEDs. A boost converter approach to lighting applications allows the creation of the smallest volume converter possible and enables high efficiencies beyond 90%. The device incorporates a current sense comparator with a fixed offset enabling a simple hysteretic control scheme free of the loop compensation issues typically associated with a boost converter. The integrated OVP and VCC regulator further simplify the design procedure and reduce external component count.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | TPS92561 Phase-Dimmable, Single-Stage Boost Controller for LED Lighting datasheet (Rev. C) | PDF | HTML | 2015. 11. 25 | |
| 백서 | Common LED Functions and LED Driver Design Considerations | 2020. 9. 21 | |||
| 기술 문서 | A modular view of an LED lighting control design | PDF | HTML | 2018. 7. 10 | ||
| 사용 설명서 | Using the TPS92561 Off-Line Boost LED Driver (Rev. A) | 2014. 1. 30 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TPS92561DESIGN-CALC — TPS92561 Design Spreadsheet
The TPS92561 Design Calculator is an Excel based design tool to aid in determining external component values for the TPS92561 Phase Dimmable, Single Stage Boost Controller for LED Lighting. The TPS92561 is an easy to use LED driver ideally suited for LED lamps and downlights.
TIDA-01081 — 머신 러닝을 위한 LED 조명 제어 레퍼런스 설계
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| HVSSOP (DGN) | 8 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.