홈 전력 관리 LED 드라이버 차량용 LED 드라이버
홈
전력 관리
LED 드라이버
차량용 LED 드라이버

LM3410-Q1

활성

내부 보상을 지원하는 525kHz/1.6MHz, 오토모티브 정전류 부스트 및 SEPIC LED 드라이버

지금 주문하기
데이터 시트

LM3410-Q1

활성
데이터 시트 지금 주문하기

제품 상세 정보

Number of channels 1 Topology Boost, SEPIC Rating Automotive Operating temperature range (°C) -40 to 125 Vin (min) (V) 2.7 Vin (max) (V) 5.5 Vout (min) (V) 3 Vout (max) (V) 24 Iout (max) (A) 1.5 Iq (typ) (mA) 3.4 Switching frequency (max) (kHz) 525 Features Enable/Shutdown, Integrated Switch, Soft Start, Thermal shutdown
Number of channels 1 Topology Boost, SEPIC Rating Automotive Operating temperature range (°C) -40 to 125 Vin (min) (V) 2.7 Vin (max) (V) 5.5 Vout (min) (V) 3 Vout (max) (V) 24 Iout (max) (A) 1.5 Iq (typ) (mA) 3.4 Switching frequency (max) (kHz) 525 Features Enable/Shutdown, Integrated Switch, Soft Start, Thermal shutdown
SOT-23 (DBV) 5 8.12 mm² (2.9 mm × 2.8 mm)
  • Qualified for Automotive Applications
  • AEC-Q100 Test Guidance With the Following:
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C6
  • Space-Saving SOT-23 and WSON Packages
  • Input Voltage From 2.7 V to 5.5 V
  • Output Voltage From 3 V to 24 V
  • 2.8-A (Typical) Switch Current Limit
  • High Switching Frequency
    • 525 KHz (LM3410Y)
    • 1.6 MHz (LM3410X)
  • 170-mΩ NMOS Switch
  • 190-mV Internal Voltage Reference
  • Internal Soft Start
  • Current-Mode, PWM Operation
  • Thermal Shutdown
  • Qualified for Automotive Applications
  • AEC-Q100 Test Guidance With the Following:
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C6
  • Space-Saving SOT-23 and WSON Packages
  • Input Voltage From 2.7 V to 5.5 V
  • Output Voltage From 3 V to 24 V
  • 2.8-A (Typical) Switch Current Limit
  • High Switching Frequency
    • 525 KHz (LM3410Y)
    • 1.6 MHz (LM3410X)
  • 170-mΩ NMOS Switch
  • 190-mV Internal Voltage Reference
  • Internal Soft Start
  • Current-Mode, PWM Operation
  • Thermal Shutdown

The LM3410 and LM3410-Q1 constant current LED driver are a monolithic, high frequency, PWM DC-DC converter, available in 6-pin WSON, 8-pin MSOP-PowerPad™, and 5-pin SOT-23 packages. With a minimum of external components the LM3410 and LM3410-Q1 are easy to use. It can drive 2.8-A (typical) peak currents with an internal 170-mΩ NMOS switch. Switching frequency is internally set to either 525 kHz or 1.6 MHz, allowing the use of extremely small surface mount inductors and chip capacitors. Even though the operating frequency is high, efficiencies up to 88% are easy to achieve. External shutdown is included, featuring an ultra-low standby current of 80 nA. The LM3410 and LM3410-Q1 use current-mode control and internal compensation to provide high-performance over a wide range of operating conditions. Additional features include PWM dimming, cycle-by-cycle current limit, and thermal shutdown.

The LM3410 and LM3410-Q1 constant current LED driver are a monolithic, high frequency, PWM DC-DC converter, available in 6-pin WSON, 8-pin MSOP-PowerPad™, and 5-pin SOT-23 packages. With a minimum of external components the LM3410 and LM3410-Q1 are easy to use. It can drive 2.8-A (typical) peak currents with an internal 170-mΩ NMOS switch. Switching frequency is internally set to either 525 kHz or 1.6 MHz, allowing the use of extremely small surface mount inductors and chip capacitors. Even though the operating frequency is high, efficiencies up to 88% are easy to achieve. External shutdown is included, featuring an ultra-low standby current of 80 nA. The LM3410 and LM3410-Q1 use current-mode control and internal compensation to provide high-performance over a wide range of operating conditions. Additional features include PWM dimming, cycle-by-cycle current limit, and thermal shutdown.
filter 기타 차량용 LED 드라이버 찾기
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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 LM3410, LM3410-Q1 525-kHz and 1.6-MHz, Constant-Current Boost and SEPIC LED Driver With Internal Compensation datasheet (Rev. H) PDF | HTML 2016. 8. 31
애플리케이션 노트 AN-1656 Design Challenges of Switching LED Drivers (Rev. A) 2013. 5. 3

설계 및 개발

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평가 보드

LM3410XBSTOVPEV — LM3410X 부스트 LED 드라이버 평가 보드, 190mA, 과전압 보호, 4 시리즈 LED

This evaluation board showcases the LM3410X as a boost LED driver. It is designed to drive four, on-board LEDs (VOUT = 11.4V) in series at an average LED current (ILED) of 190mA. The circuit can accept an input voltage of 3.3V-5.5V. The switching frequency of the LM3410X converter is 1.6MHz (...)

사용 설명서: PDF
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평가 보드

LM3410XSDSEPEV — LM3410XSD SEPIC 고휘도 LED 평가 보드

The demo board included in this shipment converts 2.7V to 5.5V input, and illuminates a 320 mA HB/OLED using the LM3410X 1.6MHz LED driver switching converter. This is a 2-layer board using the bottom layer as a Ground plane.

The above restrictions for the input voltage are valid only for the demo (...)

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SOT-23 (DBV) 5 Ultra Librarian
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