MAX16804集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書(shū)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(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 | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-8-16 13:39:00 |
人工找貨 | 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):
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(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) |