LM76202-Q1
- AEC-Q100 qualified for automotive applications
- Temperature grade 1: –40°C ≤ TA ≤ +125°C
- AEC-Q100-012 short circuit reliability Grade A
- HBM ESD classification level 2
- CDM ESD classification level C6
- 4.2-V to 60-V operating voltage, 62-V maximum
- Integrated reverse input polarity protection down to –60-V
- Integrated back-to-back MOSFETs with 150 mΩ total RON
- Transient immunity up-to 65 V
- 0.1-A to 2.23-A adjustable current limit
(±5% accuracy at 1 A) - Load protection during ISO7637 and ISO16750-2 testing
- Short to battery and short to ground protection
- Reverse current blocking for protection from output short to battery
- IMON current indicator output (±8.5% accuracy)
- Low quiescent current (285 µA in operating, 16 µA in shutdown)
- Adjustable UVLO, OVP cut off, inrush current control
- Factory set 38-V overvoltage clamp option
- Selectable current-limiting fault response options (auto-retry, latch off, CB modes)
- Available in easy to use 16-Pin HTSSOP package
The LM76202-Q1 device is a compact, feature-rich 60-V integrated ideal diode with a full suite of protection features. The wide supply input range allows control of 12-V and 24-V automotive battery driven applications. The device withstands and protects the loads from positive and negative supply voltages up to ±60 V. Load, source and device protection are provided with many programmable features including overcurrent, inrush current control, overvoltage and undervoltage thresholds. The internal robust protection control blocks along with the 60-V rating of the device simplifies the system design for ISO standard pulse tesing.
A shutdown pin provides external control for enabling and disabling the internal FETs and places the device in a low current shutdown mode. For system status monitoring and downstream load control, the device provides fault output and precise current monitor output. The MODE pin allows flexibility to configure the device between the three current-limiting fault responses (circuit breaker, latch off, and auto-retry modes). The device monitors V(IN) and V(OUT) to provide reverse current blocking when V(IN) < (V(OUT)-10mV). This function protects system bus from overvoltages during output short to battery faults and also helps in voltage holdup requirements during power fail and brownout conditions.
The device is available in a 5 mm × 4.4 mm 16-pin HTSSOP and is fully specified over a –40°C to +125°C temperature range.
관심 가지실만한 유사 제품
비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 | |
|---|---|---|---|---|---|---|
| * | 데이터 시트 | LM76202-Q1 60-V, 2.2-A Integrated Ideal Diode with Overvoltage and Overcurrent Protection datasheet (Rev. A) | PDF | HTML | 2019. 8. 22 | ||
| 애플리케이션 노트 | Basics of Ideal Diodes (Rev. B) | PDF | HTML | 2021. 10. 5 | |||
| e북 | 11 Ways to Protect Your Power Path | 2019. 7. 3 | ||||
| Application brief | Plug and Play Automotive Protection with Integrated FET Ideal Diode - LM76202-Q1 | 2019. 6. 7 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
LM76202-Q1EVM — LM76202-Q1 이상적인 다이오드 평가 모듈
LM76202-Q1EVM은 TI의 LM76202-Q1 및 LM74202-Q1의 이상적 다이오드를 위한 레퍼런스 회로 평가를 지원합니다. LM76202-Q1 장치는 4.5V~60V, 2.23A의 이상적 다이오드이며, LM74202-Q1 장치는 4.5V~40V, 2.23A의 이상적 다이오드입니다. 두 장치는 모두 역방향 배터리 보호 기능, 과전압, 단락 및 역전류 차단 보호 기능을 갖추고 있습니다.
SLVC789 — LM76202-Q1 and LM74202-Q1 Design Calculator
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| HTSSOP (PWP) | 16 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.