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부품번호 | NJW4616 기능 |
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기능 | Constant Current LED Driver | ||
제조업체 | New Japan Radio | ||
로고 | |||
전체 4 페이지수
NJW4616
Constant Current LED Driver with PWM Control
GENERAL DESCRIPTION
The NJW4616 is a constant current LED Driver with PWM control.
45V resisting constant current control and PWM control circuit can
be offered with small package.
It can achieve luminance control multiple white or blue and red
LEDs. It can contribute to the reliability improvement of the system
because it has an overcurrent protection and thermal shutdown
circuit.
PACKAGE OUTLINE
NJW4616U2
(SOT-89-5)
FEATURES
Operating Voltage Range
2.5V to 40V
Recommended LED Drive Voltage VLED=40V(max.)
LED Output Current
ILED=300mA(max.)
Output Current Accuracy
±2.0%
To 11 of White LED can be operated. (at LED Vf=3.4V)
Current Consumption
450µA typ.
With PWM Luminance Control and ON/OFF Control
Internal Over Current Protection Circuit
Internal Thermal Shutdown Circuit
Package
SOT-89-5
BLOCK DIAGRAM
VDD
LED
VREF
( 0.2V )
Current Limit
TSD
LED OVP
Standby Timer
GND
Control
Logic
EN/PWM
RS
PIN CONFIGRATION
524
1 23
1: EN/PWM
2: GND
3: RS
4: LED
5: VDD
* Please note that this device is still under the development and therefore the specifications are subject to change.
Ver.2013-09-24
-1-
NJW4616
MEMO
-4-
[CAUTION]
The specifications on this databook are only
given for information, without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including the
industrial rights.
Ver.2013-09-24
4페이지 | |||
구 성 | 총 4 페이지수 | ||
다운로드 | [ NJW4616.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 |
NJW4615 | Constant Current LED Driver | New Japan Radio |
NJW4615A | Constant Current LED Driver | New Japan Radio |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |