TPS25927
- 4.5-V to 18-V Protection
- Integrated 28-mΩ Pass MOSFET
- Absolute Maximum Voltage of 20 V
- 1-A to 5-A Adjustable ILIMIT
- ±8% ILIMIT Accuracy at 3.7A
- Reverse Current Blocking Support
- Programmable OUT Slew Rate, UVLO
- Built-in Thermal Shutdown
- UL 2367 Recognized – File No. E339631*
- *RILIM ≤ 130 kΩ (5 A maximum)
- Safe During Single Point Failure Test (UL60950)
- Small Foot Print – 10L (3 mm x 3 mm) VSON
The TPS25927x family of eFuses is a highly integrated circuit protection and power management solution in a tiny package. The devices use few external components and provide multiple protection modes. They are a robust defense against overloads, shorts circuits, excessive inrush current, and reverse current.
Current limit level can be set with a single external resistor. Applications with particular voltage ramp requirements can set dV/dT pin with a single capacitor to ensure proper output ramp rates.
Many systems, such as SSDs, must not allow holdup capacitance energy to dump back through the FET body diode onto a drooping or shorted input bus. The BFET pin is for such systems. An external NFET can be connected “Back to Back (B2B)” with the TPS25927x output and the gate driven by BFET to prevent current flow from load to source.
관심 가지실만한 유사 제품
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | TPS25927x 4.5-V to 18-V eFuse with Blocking FET Control datasheet (Rev. E) | PDF | HTML | 2017. 11. 16 | |
| 인증서 | TPS2592x CB Test Certificate IEC 62368-1 | 2021. 7. 8 | |||
| 인증서 | UL Certificate of Compliance UL 2367 | 2020. 4. 10 | |||
| 인증서 | TPS2592x UL Certificate of Compliance IEC 60950-1 | 2020. 4. 10 | |||
| 기능 안전 정보 | eFuse: Safety Certification and why it Matters | 2020. 3. 18 | |||
| e북 | 11 Ways to Protect Your Power Path | 2019. 7. 3 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TPS259230-41EVM — TPS25923/4/7, 간단한 5V/12V eFuse 보호 스위치 평가 모듈
TPS259230-41EVM is functional demonstration of TPS25923/4 family of eFuses and it can also be used to evaluate the TPS259270/1 devices by replacing the TPS259230 and TPS259241 with the TPS25970 and TPS259271. These eFuses are a highly integrated circuit protection switches and power (...)
TPS259270 Unencrypted PSpice Transient Model Package (Rev. B)
TPS259271 Unencrypted PSpice Transient Model Package (Rev. B)
SLUC570 — TPS2592xx Design Calculator.
TVS-RECOMMENDATION-CALC — TVS diode recommendation tool
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| VSON (DRC) | 10 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.