MAX16804集成電路（IC）的LED驅(qū)動(dòng)器規(guī)格書PDF中文資料
| 廠商型號(hào) |
MAX16804 |
| 參數(shù)屬性 | MAX16804 封裝/外殼為20-WQFN 裸露焊盤；包裝為管件；類別為集成電路（IC）的LED驅(qū)動(dòng)器；MAX16804應(yīng)用范圍：汽車級(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 |
| 文件大小 |
787.21 Kbytes |
| 頁(yè)面數(shù)量 |
11 頁(yè) |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡(jiǎn)稱 |
Maxim【美信】 |
| 中文名稱 | 美信半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-20 23:00:00 |
MAX16804規(guī)格書詳情
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.
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
- 類別：
集成電路（IC） > LED 驅(qū)動(dòng)器
- 包裝：
管件
- 類型：
線性
- 內(nèi)部開關(guān)：
是
- 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：
汽車級(jí)，標(biāo)牌
- 工作溫度：
-40°C ~ 125°C（TA）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
20-WQFN 裸露焊盤
- 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/美信 |
23+ |
NA/ |
33250 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
Maxim |
22+ |
20TQFNEP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
MAXIM |
TQFN20 |
94986 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
Maxim |
23+ |
20-TQFN-EP |
65600 |
詢價(jià) | |||
MAXIM |
22+23+ |
20-TQFN |
16552 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
TQFN20 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
MAXIM/美信 |
21+ |
NA |
1226 |
只做原裝!原廠和代理商的搬運(yùn)工! |
詢價(jià) | ||
只做原裝 |
24+ |
TQFN20 |
36520 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
MAXIM |
19+ |
TQFN20 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) | ||
MAXIM/美信 |
22+ |
TQFN20 |
57455 |
鄭重承諾只做原裝進(jìn)口貨 |
詢價(jià) |
