TPS1HB08-Q1
- AEC-Q100 qualified for automotive applications
- Temperature grade 1: –40°C to 125°C
- Device HBM ESD classification level 2
- Device CDM ESD classification level C4B
- Withstands 40-V load dump
- Functional safety capable
- Documentation available to aid functional safety system design
- Single-channel smart high-side switch with 8-mΩ RON (TJ = 25°C)
- Improve system level reliability through adjustable current limiting
- Current limit set-point from 6.4 A to 70 A
- Version F: 94 A fixed ILIM
- Robust integrated output protection:
- Integrated thermal protection
- Protection against short to ground and battery
- Protection against reverse battery events including automatic switch on of FET with reverse voltage
- Automatic shut off on loss of battery and ground
- Integrated output clamp to demagnetize inductive loads
- Configurable fault handling
- Analog sense output can be configured to accurately measure:
- Load current
- Device temperature
- Provides fault indication through SNS pin or FLT pin
- Detection of open load and short-to-battery
The TPS1HB08-Q1 device is a smart high-side switch intended for use in 12-V automotive systems. The device integrates robust protection and diagnostic features to ensure output port protection even during harmful events like short circuits in automotive systems. The device protects against faults through a reliable current limit, which, depending on device variant, is adjustable from 6.4 A to 70 A or set at 94 A. The high current limit range allows for usage in loads that require large transient currents, while the low current limit range provides improved protection for loads that do not require high peak current. The device is capable of reliably driving a wide range of load profiles.
The TPS1HB08-Q1 also provides a high accuracy analog current sense that allows for improved load diagnostics. By reporting load current and device temperature to a system MCU, the device enables predictive maintenance and load diagnostics that improves the system lifetime.
The TPS1HB08-Q1 is available in a HTSSOP package which allows for reduced PCB footprint.
관심 가지실만한 유사 제품
비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | TPS1HB08-Q1 40-V, 8-mΩ Single-Channel Smart High-Side Switch datasheet (Rev. C) | PDF | HTML | 2020/01/15 |
Application brief | Full-Featured Automotive Side Mirror | PDF | HTML | 2024/03/15 | |
Application note | Driving Bulb Loads with High Side Switches | PDF | HTML | 2021/10/05 | |
Application note | Driving PWM Loads with TI High-Side Switches | PDF | HTML | 2021/03/02 | |
Functional safety information | TPS1HB08-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA | PDF | HTML | 2021/01/11 | |
Functional safety information | TPS1HB08-Q1 Functional Safety FIT Rate and Failure Mode Distribution | 2019/12/16 | ||
Application note | High Accuracy Current Sense of Smart High Side Switches | 2019/11/01 | ||
E-book | 11 Ways to Protect Your Power Path | 2019/07/03 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
HSS-MOTHERBOARDEVM — 고압측 스위치 마더보드
TPS1HB08A-Q1 PSpice Unencrypted Transient Model (Rev. E)
TPS1HB08B-Q1 PSpice Unencrypted Transient Model (Rev. B)
TPS1HB08F-Q1 PSpice Unencrypted Transient Model (Rev. B)
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 (...)
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
HTSSOP (PWP) | 16 | 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.