最新无码a∨在线观看,一本av高清一区二区三区,亚洲熟妇色l20p,宅男噜噜69av,中出あ人妻熟女中文字幕

首頁>SC4541>規(guī)格書詳情

SC4541集成電路(IC)的LED驅(qū)動器規(guī)格書PDF中文資料

SC4541
廠商型號

SC4541

參數(shù)屬性

SC4541 封裝/外殼為6-UFDFN 裸露焊盤;包裝為管件;類別為集成電路(IC)的LED驅(qū)動器;SC4541應(yīng)用范圍:背光;產(chǎn)品描述:IC LED DRV RGLTR PWM 450MA 6MLPD

功能描述

High Frequency LED Driver with Integrated Schottky and Simple Interconnect

封裝外殼

6-UFDFN 裸露焊盤

文件大小

625.97 Kbytes

頁面數(shù)量

19

生產(chǎn)廠商

SEMTECH

中文名稱

先之科

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-9-1 15:30:00

人工找貨

SC4541價格和庫存,歡迎聯(lián)系客服免費人工找貨

SC4541規(guī)格書詳情

描述 Description

The SC4541 is a fully integrated, high voltage boost (stepup) and buck (step-down) LED driver. The input voltage range is 2.9V to 22V with output voltage up to 25V. The device is capable of driving up to 7 white LEDs. The high side sense enables a single-wire LED connection by taking advantage of the available system ground. This reduces connector cost and complexity.

特性 Features

■ VIN Range — 2.9V to 22V

■ VOUT Range — Up to 25V

■ IOUT Range:

■ Up to 100mA (Boost)

■ Up to 200mA (Buck)

■ Drives Up to 7 Series WLEDs (Boost)

■ Drives Up to 5 Series WLEDs (Buck)

■ Integrated Schottky Rectifier

■ Single-Wire LED Connect

■ Current Mode Control

■ Frequency — 2.0MHz

■ No External Compensation

■ Direct PWM Dimming

■ 100:1 Range at 500Hz

■ Open-LED Protection — 27V

■ Low Shutdown Current < 1μA

■ Package Options:

■ Low Profile MLPD-UT, 6-pin 2x2 x0.6(mm)

■ SOT23, 6-pin 2.9x2.8 x1.45(mm)

■ Lead-free, Halogen-Free and WeEE/RoHS Compliant

Applications

■ Keypad Illumination

■ DSC and DSLR Display Backlight

■ Cellular Handsets

■ Automotive Lighting

產(chǎn)品屬性

  • 產(chǎn)品編號:

    SC4541ULTRT

  • 制造商:

    Semtech Corporation

  • 類別:

    集成電路(IC) > LED 驅(qū)動器

  • 包裝:

    管件

  • 類型:

    DC DC 穩(wěn)壓器

  • 拓撲:

    降壓,升壓

  • 內(nèi)部開關(guān):

  • 輸出數(shù):

    1

  • 電壓 - 供電(最低):

    2.9V

  • 電壓 -?供電(最高):

    22V

  • 電壓 - 輸出:

    25V

  • 電流 - 輸出/通道:

    450mA(開關(guān))

  • 頻率:

    2MHz

  • 調(diào)光:

    PWM

  • 應(yīng)用:

    背光

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    6-UFDFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    6-MLPD-UT(2x2)

  • 描述:

    IC LED DRV RGLTR PWM 450MA 6MLPD

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
SEMTECH
24+
1026
詢價
Semtech(商升特)
24+
SOT-23-6
32000
全新原廠原裝正品現(xiàn)貨,低價出售,實單可談
詢價
Semtech
23+
NA
6800
原裝正品,力挺實單
詢價
Semtech
1948+
SOT23-6
18562
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價
SEMTECH
1722+
SOT23-6
5800
只做原裝進口,假一罰十
詢價
SEMTECH
25+
QFN32
6520
原廠原裝,價格優(yōu)勢
詢價
SEMTECH/美國升特
25+
MLP-32
4036
只做原裝進口!正品支持實單!
詢價
SemtechCorporation
24+
6-MLPD-UT(2x2)
66800
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源!
詢價
SEMTECH
22+
NA
500000
萬三科技,秉承原裝,購芯無憂
詢價
SEMTECH
06+
QFN
6000
絕對原裝自己現(xiàn)貨
詢價