TPS25200
- 2.5-V to 6.5-V operation
- Input withstands Up to 20 V
- 7.6-V input overvoltage shutoff
- 5.25-V to 5.55-V fixed overvoltage clamp
- 0.6-µs overvoltage lockout response
- 3.5-µs short circuit response
- Integrated 60-mΩ high-side MOSFET
- Up to 2.5 A continuous load current
- ±6% current-limit accuracy at 2.9 A
- Reverse current blocking while disabled
- Built-in soft start
- Pin-to-pin compatible with TPS2553
- UL 2367 recognized
- File no. 169910
- RILIM ≥ 33 kΩ (3.12-A maximum)
The TPS25200 is a 5-V 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 20 V. In the event that an incorrect voltage is applied at IN, the output clamps to 5.4 V to protect the load. If the voltage at IN exceeds 7.6 V, the device disconnects the load to prevent damage to the device and/or load.
The TPS25200 has an internal 60-mΩ power switch and is intended for protecting source, device, and load under a variety of abnormal conditions. The device provides up to 2.5 A of continuous load current. Current limit is programmable from 85 mA to 2.9 A 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
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | TPS25200 5-V eFuse With Precision Adjustable Current Limit and Overvoltage Clamp datasheet (Rev. E) | PDF | HTML | 2021/06/28 |
Certificate | TPS25200 CB Test Certificate IEC 62368-1 | 2021/07/08 | ||
Functional safety information | eFuse: Safety Certification and why it Matters | 2020/03/18 | ||
Certificate | TPS25200 UL Certificate of Compliance IEC 62368-1 | 2020/01/17 | ||
E-book | 11 Ways to Protect Your Power Path | 2019/07/03 | ||
Application note | Backplane Power Protection in PLC Systems | 2019/06/11 | ||
Selection guide | USB Type-A Power Switch and Charging Controller Selector Guide (Rev. F) | 2018/05/24 | ||
Application note | Basics of eFuses (Rev. A) | 2018/04/05 | ||
Technical article | Making smart meter eFuses robust and reliable | PDF | HTML | 2017/06/28 | |
Application note | Power Multiplexing Using Load Switches and eFuses (Rev. A) | 2017/06/20 | ||
EVM User's guide | TPS25200 EVM User's Guide (Rev. A) | 2014/04/18 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TPS25200EVM-618 — TPS25200EVM-618 입력 과전압 보호 기능이 있는 조정 가능한 전류 제한 전력 분배 스위치
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.
TPS25200 Unencrypted PSpice Transient Model Package (Rev. A)
PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®
TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 (...)
TIDA-010009 — 서보 드라이브를 위한 효율적이고 컴팩트한 24V 입력 보조 전원 공급 장치 레퍼런스 설계
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
WSON (DRV) | 6 | Ultra Librarian |
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.