LMG1025-Q1
- AEC-Q100 grade 1 qualified
- 1.25-ns typical minimum input pulse width
- 2.6-ns typical rising propagation delay
- 2.9-ns typical falling propagation delay
- 300-ps typical pulse distortion
- Independent 7-A pull-up and 5-A pull-down current
- 650-ps typical rise time (220-pF load)
- 850-ps typical fall time (220-pF load)
- 2-mm x 2-mm QFN package
- Inverting and non-inverting inputs
- UVLO and over-temperature protection
- Single 5-V supply voltage
The LMG1025-Q1 is a single channel low-side enhancement-mode GaN FET and logic-level MOSFET driver for high switching frequency automotive applications. Narrow pulse width capability, fast switching specification, and small pulse distortion combine to significantly enhance LiDAR, ToF, and Power Converter performance. 1.25-ns output pulse width enables more powerful, eye-safe diode pulses. This, combined with 300-ns distortion, leads to longer-range, precise LiDAR/ToF systems. 2.9-ns propagation delay significantly improves the control loop response time and thus overall performance of the power converters. Split output allows the drive strength and timing to be independently adjusted through external resistors between OUTH, OUTL, and the FET gate.
The driver features undervoltage lockout (UVLO) and over-temperature protection (OTP) to ensure the device is not damaged in overload or fault conditions. LMG1025-Q1 is available in a compact, leadless, AEC-Q100 automotive qualified package to meet the size and gate loop inductance requirements of high switching frequency automotive applications.
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | LMG1025-Q1 Automotive Low Side GaN and MOSFET Driver For High Frequency and Narrow Pulse Applications datasheet (Rev. B) | PDF | HTML | 2020/01/16 |
Application brief | GaN Applications | PDF | HTML | 2022/08/10 | |
Application brief | Key Parameters and Driving Requirements of GaN FETs | PDF | HTML | 2022/08/04 | |
Application brief | Nomenclature, Types, and Structure of GaN Transistors | PDF | HTML | 2022/08/04 | |
Application brief | How GaN Enables More Efficient and Reduced Form Factor Power Supplies | PDF | HTML | 2022/08/02 | |
Functional safety information | LMG1025-Q1 FIT, FMD, and Pin FMA | PDF | HTML | 2022/06/24 | |
Certificate | LMG1025-Q1EVM EU Declaration of Conformity (DoC) (Rev. A) | 2020/09/16 | ||
EVM User's guide | LMG1025-Q1 EVM User's Guide (Rev. B) | 2020/05/08 | ||
Application brief | External Gate Resistor Selection Guide (Rev. A) | 2020/02/28 | ||
Application brief | Understanding Peak IOH and IOL Currents (Rev. A) | 2020/02/28 |
설계 및 개발
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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-01573 — LiDAR를 위한 나노초 레이저 드라이버 레퍼런스 설계
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
WSON (DEE) | 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
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