TPS25200
- 2.5V to 6.5V operation
- Input withstands up to 20V
- 7.6V input overvoltage shutoff
- 5.25V to 5.55V fixed overvoltage clamp
- 0.6µs overvoltage lockout response
- 3.5µs short circuit response
- Integrated 60mΩ high-side MOSFET
- Up to 2.6A continuous load current
- ±6% current-limit accuracy at 2.9A
- Reverse current blocking while disabled
- Built-in soft start
- Pin-to-pin compatible with TPS2553
- UL 2367 recognized
- File no. 169910
- RILIM ≥ 33kΩ (3.12A maximum)
The TPS25200 is a 5V eFuse with precision current limit and overvoltage clamp. The device provides robust protection for load and source during overvoltage and overcurrent events.
The TPS25200 is an intelligent protected load switch with VIN tolerant to 20V. In the event that an incorrect voltage is applied at IN, the output clamps to 5.4V to protect the load. If the voltage at IN exceeds 7.6V, the device disconnects the load to prevent damage to the device and/or load.
The TPS25200 has an internal 60mΩ power switch and is intended for protecting source, device, and load under a variety of abnormal conditions. The device provides up to 2.6A of continuous load current. Current limit is programmable from 85mA to 2.9A with a single resistor to ground. During overload events output current is limited to the level set by RILIM. If a persistent overload occurs the device eventually goes into thermal shutoff to prevent damage to the TPS25200.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | TPS25200 5V eFuse With Precision Adjustable Current Limit and Overvoltage Clamp datasheet (Rev. F) | PDF | HTML | 2025. 7. 11 | |
| 인증서 | TPS25200 CB Test Certificate IEC 62368-1 | 2021. 7. 8 | |||
| 기능 안전 정보 | eFuse: Safety Certification and why it Matters | 2020. 3. 18 | |||
| 인증서 | TPS25200 UL Certificate of Compliance IEC 62368-1 | 2020. 1. 17 | |||
| e북 | 11 Ways to Protect Your Power Path | 2019. 7. 3 | |||
| 애플리케이션 노트 | Backplane Power Protection in PLC Systems | 2019. 6. 11 | |||
| 선택 가이드 | USB Type-A Power Switch and Charging Controller Selector Guide (Rev. F) | 2018. 5. 24 | |||
| 애플리케이션 노트 | Basics of eFuses (Rev. A) | 2018. 4. 5 | |||
| 기술 문서 | Making smart meter eFuses robust and reliable | PDF | HTML | 2017. 6. 28 | ||
| 애플리케이션 노트 | Power Multiplexing Using Load Switches and eFuses (Rev. A) | 2017. 6. 20 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
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The TPS25200EVM-618 features an adjustable current limited power distribution switch with input overvoltage protection and output overvoltage clamp. The EVM provides the user with convenient test points, connectors, and various indicators for full evaluation of the TPS25200.
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| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
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주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.