TPS563208
- TPS563201 and TPS563208 3A converter integrated 95mΩ and 57mΩ FETs
- D-CAP2™ control scheme with fast transient response
- Input voltage range: 4.5V to 17V
- Output voltage range: 0.76V to 7V
- Pulse-skip mode (TPS563201) or continuous current mode (TPS563208)
- 580kHz switching frequency
- Low shutdown current less than 20µA
- 2% feedback voltage accuracy (25°C)
- Startup from prebiased output voltage
- Cycle-by-cycle overcurrent limit
- Hiccup-mode overcurrent protection
- Non-latch UVP and TSD protections
- Fixed soft start: 1.0ms
- Create a custom design using the TPS56320x with the WEBENCH Power Designer
The TPS563201 and TPS563208 are simple, easy-to-use, 3A synchronous step-down converters in SOT-23 package.
The devices are designed to operate with minimum external component counts and also designed to achieve low standby current.
These switch mode power supply (SMPS) devices employ D-CAP2 control scheme providing a fast transient response and supporting both low equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.
The TPS563201 operates in pulse skip mode, which maintains high efficiency during light load operation. The TPS563201 and TPS563208 are available in a 6-pin 1.6mm × 2.9mm SOT (DDC) package, and specified from a –40°C to 125°C junction temperature.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | TPS56320x 4.5V to 17V Input, 3A Synchronous Step-Down Voltage Regulator in SOT-23 datasheet (Rev. B) | PDF | HTML | 2024. 9. 3 | |
| 애플리케이션 노트 | How to do Co-Layout Between SOT-563 Package and SOT-236 Package (Rev. A) | PDF | HTML | 2023. 7. 10 | ||
| 선택 가이드 | Buck Converter Quick Reference Guide (Rev. B) | 2021. 4. 8 | |||
| 기술 문서 | Understanding and managing buck regulator output ripple | PDF | HTML | 2020. 6. 18 | ||
| 애플리케이션 노트 | The Stability of a D-CAP2TM Converter with Different Kinds of Capacitors | 2019. 12. 1 | |||
| 애플리케이션 노트 | SOT23 Package Thermal Consideration | 2018. 3. 2 | |||
| 애플리케이션 노트 | Optimize DC-DC Layout for SOT Package to Improve Thermal and Voltage Spike | 2017. 9. 27 | |||
| 애플리케이션 노트 | Space Optimized, “Clam Shell” Layout for Step-Down DC/DC Converters | 2016. 10. 31 | |||
| 애플리케이션 노트 | D-CAP2 Frequency Response Model, based on frequency domain analysis of Fixed On- | 2013. 1. 2 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TPS563201EVM-715 — 3A, SWIFT 스텝다운 전압 컨버터 평가 모듈
The TPS563201 is a single, adaptive on-time, D-CAP2™ mode, synchronous buck converter requiring a very low external component count. The D-CAP2 control circuit is optimized for low-ESR output capacitors such as POSCAP, SP-CAP, or ceramic types and features fast transient response with no (...)
TPS563208 Unencrypted PSpice Transient Model Package (Rev. A)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| SOT-23-THN (DDC) | 6 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.