TPS54672
- Tracks Externally Applied Reference Voltage
- 30-m
, 12-A Peak MOSFET Switches for High Efficiency at 6-A Continuous Output Source or Sink Current - 6% to 90% VIN Output Tracking Range
- PWM Frequency Range: Fixed 350 kHz or Adjustable 280 to 700 kHz
- Load Protected by Peak Current Limit and Thermal Shutdown
- Integrated Solution Reduces Board Area and Component Count
- APPLICATIONS
- DDR Memory Termination Voltage
- Active Termination of GTL and STL High-Speed Logic Families
- DAC Controlled High Current Output Stage
- Precision Point of Load Power Supply
PowerPAD and SWIFT are trademarks of Texas Instruments.
As a member of the SWIFT™ family of dc/dc regulators, the TPS54672 active bus termination synchronous PWM converter integrates all required active components. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that enables maximum performance and flexibility in choosing the output filter L and C components; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; a slow-start control to limit in-rush currents; and a status output to indicate valid operating conditions.
The TPS54672 is available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks. TI provides evaluation modules and the SWIFT™ designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.
기술 문서
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | Tracking/Termination Synchronous PWM Switcher w/ Integrated FETS (Swift) datasheet (Rev. C) | 2005/02/11 | |
| Selection guide | Power Management Guide 2018 (Rev. R) | 2018/06/25 | ||
| Application note | Thermal Performance of SWIFT(TM) DC/DC Converters in the 28-Pin HTSSOP Package | 2005/02/04 | ||
| More literature | XILINXPWR-082 EVM | 2004/07/23 | ||
| Application note | Using Low Voltage SWIFT DC/DC Converters with Ceramic Capacitors | 2003/01/08 | ||
| EVM User's guide | DC/DC Converter Evaluation Module | 2002/11/06 | ||
| Application note | Optimizing the Layout of the TPS546xx for Thermal Performance (Rev. A) | 2002/02/08 | ||
| Application note | Using TPS54672 in DDR Memory/Active Bus Termination Applications | 2001/11/20 | ||
| Application note | Designing for Small-Size, High-Freq Applications Using TPS546xx DC/DC Converters | 2001/10/19 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
| 패키지 | 핀 | 다운로드 |
|---|---|---|
| HTSSOP (PWP) | 28 | 옵션 보기 |
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.