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MAX16804集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書(shū)PDF中文資料

MAX16804
廠商型號(hào)

MAX16804

參數(shù)屬性

MAX16804 封裝/外殼為20-WQFN 裸露焊盤(pán);包裝為管件;類(lèi)別為集成電路(IC)的LED驅(qū)動(dòng)器;MAX16804應(yīng)用范圍:汽車(chē)級(jí),標(biāo)牌;產(chǎn)品描述:IC LED DRVR LIN PWM 350MA 20TQFN

功能描述

High-Voltage, 350mA LED Driver with Analog and PWM Dimming Control

封裝外殼

20-WQFN 裸露焊盤(pán)

文件大小

787.21 Kbytes

頁(yè)面數(shù)量

11 頁(yè)

生產(chǎn)廠商

MAXIM

中文名稱(chēng)

美信

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-8-16 13:39:00

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MAX16804價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨

MAX16804規(guī)格書(shū)詳情

General Description

The MAX16804 current regulator operates from a 5.5V to 40V input voltage range and delivers 35mA to 350mA to one or more strings of high-brightness LEDs (HB LEDs). The output current of the MAX16804 is set by using an external current-sense resistor in series with the LEDs. A dual-mode DIM pin and on-board 200Hz ramp generator allow PWM dimming with an analog or PWM input signal. The analog control signal at dimming input DIM allows for a theater-dimming effect to be implemented. Fast turn-on and turn-off times ensure a wide-range PWM operation, while wave-shaping circuitry minimizes EMI.

特性 Features

? Flexible Dimming Control, Analog or PWM Control Signal for PWM and Theater Dimming

? 200Hz On-Board Ramp Generator

? Sinks to External PWM Signal (Up to 2kHz)

? 5.5V to 40V Operating Range

? 35mA to 350mA Adjustable LED Current

? 3 LED Current Accuracy

? High-Voltage (Up to 40V) DIM Pin

? Integrated Pass Element with Low-Dropout Voltage (0.5V typ)

? Additional +5V On-Board Regulator with 2mA Capability

? Differential LED Current Sense

? Low 200mV Current-Sense Reference Reduces Power Losses

? Wave-Shaped Edges Minimize EMI During PWM Dimming

? Output Short-Circuit and Thermal-Shutdown Protection

? Available in Small, Thermally Enhanced, 5mm x 5mm, 20-Pin TQFN Package

? -40°C to +125°C Operating Temperature Range

Applications

? Automotive Interior: Map, Dome, and Courtesy Lighting

? Automotive Exterior:

???? Rear Combination Light (RCL)

???? Daytime Running Light (DRL)

???? Adaptive Front Light

? Warning Lights for Emergency Vehicles

? Navigation and Marine Indicators

? Signage, Canopies, and Beacons

?

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MAX16804ATP+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類(lèi)別:

    集成電路(IC) > LED 驅(qū)動(dòng)器

  • 包裝:

    管件

  • 類(lèi)型:

    線性

  • 內(nèi)部開(kāi)關(guān):

  • 輸出數(shù):

    1

  • 電壓 - 供電(最低):

    5.5V

  • 電壓 -?供電(最高):

    40V

  • 電壓 - 輸出:

    39.5V

  • 電流 - 輸出/通道:

    350mA

  • 調(diào)光:

    模擬,PWM

  • 應(yīng)用:

    汽車(chē)級(jí),標(biāo)牌

  • 工作溫度:

    -40°C ~ 125°C(TA)

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    20-WQFN 裸露焊盤(pán)

  • 供應(yīng)商器件封裝:

    20-TQFN(5x5)

  • 描述:

    IC LED DRVR LIN PWM 350MA 20TQFN

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
Maxim
23+
20-TQFN-EP
65600
詢(xún)價(jià)
MAXIM/美信
24+
TQFN20
60000
詢(xún)價(jià)
MAX
2405+
原廠封裝
12500
15年芯片行業(yè)經(jīng)驗(yàn)/只供原裝正品:0755-83267371鄒小姐
詢(xún)價(jià)
Maxim(美信)
2021/2022+
標(biāo)準(zhǔn)封裝
6000
原廠原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢(shì)終端BOM表可配單提供樣品
詢(xún)價(jià)
MAXIM
23+
TQFN20
24286
全新原裝正品現(xiàn)貨,支持訂貨
詢(xún)價(jià)
MAXIM
24+
N/A
8000
全新原裝正品,現(xiàn)貨銷(xiāo)售
詢(xún)價(jià)
Maxim(美信)
2511
標(biāo)準(zhǔn)封裝
6000
電子元器件采購(gòu)降本 30%!盈慧通原廠直采,砍掉中間差價(jià)
詢(xún)價(jià)
MAXIM/美信
24+
NA/
33250
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票
詢(xún)價(jià)
Maxim(美信)
25+
標(biāo)準(zhǔn)封裝
6000
原裝,請(qǐng)咨詢(xún)
詢(xún)價(jià)
MAXIM/美信
23+
TQFN20
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢(xún)價(jià)