홈 전력 관리 DC/DC 스위칭 레귤레이터 DC/DC 컨버터
홈
전력 관리
DC/DC 스위칭 레귤레이터
DC/DC 컨버터

LMR60410-Q1

활성

저 IQ와 최소화된 Cout으로 고효율을 실현하는 차량용, 36V, 1A 동기식 벅 컨버터

지금 주문하기
데이터 시트

LMR60410-Q1

활성
데이터 시트 지금 주문하기

제품 상세 정보

Rating Automotive Topology Buck Iout (max) (A) 1 Vin (max) (V) 36 Vin (min) (V) 3 Vout (max) (V) 34 Vout (min) (V) 1 Features Enable, Frequency synchronization, Light Load Efficiency, Over Current Protection, Power good, Soft Start Fixed, Spread Spectrum, Synchronous Rectification EMI features Fixed-frequency control, Low parasitic packaging, Mitigated interference & noise technology – architecture 1 (MINT 1), Pinout optimization, Spread Spectrum Control mode current mode Operating temperature range (°C) -40 to 150 Iq (typ) (A) 0.0000004 Duty cycle (max) (%) 98 TI functional safety category Functional Safety-Capable
Rating Automotive Topology Buck Iout (max) (A) 1 Vin (max) (V) 36 Vin (min) (V) 3 Vout (max) (V) 34 Vout (min) (V) 1 Features Enable, Frequency synchronization, Light Load Efficiency, Over Current Protection, Power good, Soft Start Fixed, Spread Spectrum, Synchronous Rectification EMI features Fixed-frequency control, Low parasitic packaging, Mitigated interference & noise technology – architecture 1 (MINT 1), Pinout optimization, Spread Spectrum Control mode current mode Operating temperature range (°C) -40 to 150 Iq (typ) (A) 0.0000004 Duty cycle (max) (%) 98 TI functional safety category Functional Safety-Capable
WQFN-HR (RAK) 9 5 mm² (2.5 mm × 2 mm)
  • Functional Safety-Capable
  • AEC-Q100 qualified for automotive applications
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature range
  • Wide operating input voltage: 3V to 36V (42V absolute maximum)
  • Programmable output voltage options available in fixed 3.3V/ADJ and 5V/ADJ
    • Adjustable output voltage range from 1V to 20V
  • Low minimum on time tON (30ns typical)
  • Optimized for low electromagnetic interference (EMI) requirements:
    • Facilitates CISPR 25 class 5 compliance
    • Low inductance HotRod™ QFN package
    • Advanced spread spectrum options available
  • Switching frequency from 200kHz – 2.2MHz
  • FPWM, PFM, or external frequency synchronization available
  • Ultra-low quiescent current
    • Shutdown current: 0.7µA
    • Standby current: 5µA
  • Optimized control loop for low output capacitance
  • Designed for scalable power supplies
  • Power-Good output for power sequencing
  • Functional Safety-Capable
  • AEC-Q100 qualified for automotive applications
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature range
  • Wide operating input voltage: 3V to 36V (42V absolute maximum)
  • Programmable output voltage options available in fixed 3.3V/ADJ and 5V/ADJ
    • Adjustable output voltage range from 1V to 20V
  • Low minimum on time tON (30ns typical)
  • Optimized for low electromagnetic interference (EMI) requirements:
    • Facilitates CISPR 25 class 5 compliance
    • Low inductance HotRod™ QFN package
    • Advanced spread spectrum options available
  • Switching frequency from 200kHz – 2.2MHz
  • FPWM, PFM, or external frequency synchronization available
  • Ultra-low quiescent current
    • Shutdown current: 0.7µA
    • Standby current: 5µA
  • Optimized control loop for low output capacitance
  • Designed for scalable power supplies
  • Power-Good output for power sequencing

The LMR60410-Q1 is a 3V to 36V (42V transient), 1A, automotive-grade synchronous buck converter. The LMR60410-Q1 is available in an ultra compact 2.5mm × 2mm, HotRod™ QFN-9 package with wettable flanks available, that helps minimize inductance and achieve low EMI performance to facilitate qualification of automotive and other noise-sensitive designs.

All device variants are capable of output voltages ranging from 1V to 20V in adjustable output configuration. Each variant is also capable of delivering a fixed output voltage by connecting the output voltage node directly to the feedback pin. The Device Comparison Table provides details on the fixed output voltage options. The current-mode control architecture with 30ns minimum on-time allows high conversion ratios at high frequencies, fast transient response, and excellent load and line regulation.

Open drain power-good output facilitates power sequencing requirements. The MODE/SYNC pin of the LMR60410-Q1 allows the user to select between forced pulse width modulation (FPWM), auto mode, or external synchronization mode of operation.

The LMR60410-Q1 is designed to offer reduced output capacitance leading to compact PCB layout and system cost savings. The LMR60410-Q1 is a part of a family of pin-compatible devices ranging in current levels from 0.6A to 6A.

The LMR60410-Q1 is a 3V to 36V (42V transient), 1A, automotive-grade synchronous buck converter. The LMR60410-Q1 is available in an ultra compact 2.5mm × 2mm, HotRod™ QFN-9 package with wettable flanks available, that helps minimize inductance and achieve low EMI performance to facilitate qualification of automotive and other noise-sensitive designs.

All device variants are capable of output voltages ranging from 1V to 20V in adjustable output configuration. Each variant is also capable of delivering a fixed output voltage by connecting the output voltage node directly to the feedback pin. The Device Comparison Table provides details on the fixed output voltage options. The current-mode control architecture with 30ns minimum on-time allows high conversion ratios at high frequencies, fast transient response, and excellent load and line regulation.

Open drain power-good output facilitates power sequencing requirements. The MODE/SYNC pin of the LMR60410-Q1 allows the user to select between forced pulse width modulation (FPWM), auto mode, or external synchronization mode of operation.

The LMR60410-Q1 is designed to offer reduced output capacitance leading to compact PCB layout and system cost savings. The LMR60410-Q1 is a part of a family of pin-compatible devices ranging in current levels from 0.6A to 6A.
filter 기타 DC/DC 컨버터 찾기
다운로드 스크립트와 함께 비디오 보기 비디오

기술 자료

검색된 결과가 없습니다. 검색어를 지우고 다시 시도하세요.
2개 모두 보기
상위 문서 유형 직함 형식 옵션 최신 영어 버전 다운로드 날짜
* 데이터 시트 LMR60410-Q1 3V to 36V, 1A , Automotive, Synchronous Buck Converter Optimized for High Power Density, Low EMI, and Low Output Capacitance datasheet (Rev. B) PDF | HTML 2026. 3. 30
기능 안전 정보 LMR604xx, LMR604xx-Q1 Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML 2024. 12. 12

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

LMR60410QEVM — LMR60410-Q1 평가 모듈

LMR60410-Q1은 좁은 공간에서 높은 변환 효율을 달성하기 위해 동기 정류 기능을 갖춘 36V, 1A, DC/DC 벅 컨버터입니다. EVM은 8V~36V의 넓은 입력 전압 범위에서 작동하여 2.2MHz 스위칭 주파수에서 최대 1A 부하까지 조정된 3.3V 출력을 제공합니다. LMR60410QEVM은 1% 이상의 출력 전압 조정 정확도를 지원할 수 있으며 외부 저항 분할기를 사용하여 출력 전압 설정값을 조정할 수 있습니다.
사용 설명서: PDF | HTML
지원되는 제품 및 하드웨어
재고 있음
제한:
??asset.out-of-stock-ti_ko_KR??
이용할 수 없음
패키지 핀 CAD 기호, 풋프린트 및 3D 모델
WQFN-HR (RAK) 9 Ultra Librarian
TI의 평가 항목에 대한 표준 약관이 적용됩니다.

주문 및 품질

권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.

지원 및 교육

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

포럼 주제 모두 보기(영문)

콘텐츠는 TI 및 커뮤니티 기고자에 의해 "있는 그대로" 제공되며 TI의 사양으로 간주되지 않습니다. 사용 약관을 참조하십시오.

품질, 패키징, TI에서 주문하는 데 대한 질문이 있다면 TI 지원을 방문하세요. ​​​​​​​​​​​​​​

동영상