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부품번호 | L4120 기능 |
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기능 | 40V/1.2A INTEGRATED POWER LED DRIVER | ||
제조업체 | Unisonic Technologies | ||
로고 | |||
전체 4 페이지수
UNISONIC TECHNOLOGIES CO., LTD
L4120
Preliminary
40V/1.2A INTEGRATED
POWER LED DRIVER
CMOS IC
DESCRIPTION
The UTC L4120 is a continuous conduction mode inductive
step-down converter, designed for driving single or multiple series
connected LEDs. Using a few external components.
The UTC L3080 has a build-in power switch, based on different
input voltage, The UTC L4120 can drive several 1W or 3W LEDs.
The device has the function of thermal shutdown protection and
LED short-circuit/open-circuit protection.
FEATURES
* Up to 1.2A output current
* High efficiency (up to 97%)
* Wide input voltage range: 5V~30V
* Typical ±5% output current accuracy
* Single DIM pin on/off and brightness control using DC voltage or
PWM signal
* Internal thermal shutdown protection.
* Adjustable Constant LED Current
1
SOT-89-5
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
L4120L-AB5-R
L4120G-AB5-R
Package
SOT-89-5
L4120L-AB5-R
(1)Packing Type
(2)Package Type
(3)Lead Free
(1) R: Tape Reel
(2) AB5: SOT-89-5
(3) L: Lead Free, G: Halogen Free
MARKING
Packing
Tape Reel
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
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QW-R125-031.a
L4120
Preliminary
TYPICAL APPLICATION CIRCUIT
CMOS IC
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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다운로드 | [ L4120.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
L412 | High Voltage BIMOSFET | IXYS Corporation |
L4120 | 40V/1.2A INTEGRATED POWER LED DRIVER | Unisonic Technologies |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |