TPS564208
- TPS564208 4-A Converter Integrated 50-mΩ and 22-mΩ FETs
- D-CAP2™ Mode Control with Fast Transient Response
- Input Voltage Range: 4.5 V to 17 V
- Output Voltage Range: 0.76 V to 7 V
- Continuous Current Mode
- 560-kHz Switching Frequency
- Low Shutdown Current Less than 10 µA
- 1.6% Feedback Voltage Accuracy (25ºC)
- Startup from Pre-Biased Output Voltage
- Cycle-by-Cycle Overcurrent Limit
- Hiccup-mode Overcurrent Protection
- Non-Latch UVP and TSD Protections
- Fixed Soft Start: 1.0 ms
- Create a Custom Design Using the TPS564208 With the WEBENCH® Power Designer
The TPS564208 is a simple, easy-to-use, 4-A synchronous step-down converter in SOT-23 package.
The device is optimized to operate with minimum external component count and also optimized to achieve low standby current.
These switch mode power supply (SMPS) devices employ D-CAP2 mode control 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 TPS564208 is available in a 6-pin 1.6-mm × 2.9-mm SOT (DDC) package, and specified from a –40°C to 125°C junction temperature.
기술 문서
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TPS564208 4.5-V to 17-V Input, 4-A Synchronous Step-Down Voltage Regulator in SOT-23 datasheet (Rev. B) | PDF | HTML | 2017/12/04 |
| Application note | How to do Co-Layout Between SOT-563 Package and SOT-236 Package (Rev. A) | PDF | HTML | 2023/07/10 | |
| EVM User's guide | TPS564208 Buck Converter Evaluation Module User's Guide (Rev. A) | PDF | HTML | 2021/06/25 | |
| Selection guide | Buck Converter Quick Reference Guide (Rev. B) | 2021/04/08 | ||
| Application note | SOT23 Package Thermal Consideration | 2018/03/02 | ||
| Application note | Optimize DC-DC Layout for SOT Package to Improve Thermal and Voltage Spike | 2017/09/27 | ||
| Application note | Space Optimized, “Clam Shell” Layout for Step-Down DC/DC Converters | 2016/10/31 | ||
| Application note | D-CAP2 Frequency Response Model, based on frequency domain analysis of Fixed On- | 2013/01/02 |
설계 및 개발
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TPS564208EVM-801 — TPS564208 4.5V~17V 입력, 4A 출력, 동기 스텝다운 컨버터 평가 모듈
The TPS564208 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 (...)
TPS564208 Unencrypted PSpice Transient Model Package (Rev. A)
| 패키지 | 핀 | 다운로드 |
|---|---|---|
| SOT-23-THN (DDC) | 6 | 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