位置：MAX16821B > MAX16821B詳情
MAX16821B中文資料
| 廠家型號(hào) | MAX16821B |
| 文件大小 | 368.48Kbytes |
| 頁(yè)面數(shù)量 | 25頁(yè) |
| 功能描述 | High-Power Synchronous HBLED Drivers with Rapid Current Pulsing LED照明驅(qū)動(dòng)器 Synchronous HB w/Rapid Current Puls |
| 數(shù)據(jù)手冊(cè) | |
| 簡(jiǎn)稱 | MAXIM【美信】 |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 中文名稱 | 美信半導(dǎo)體官網(wǎng) |
| LOGO |
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MAX16821B數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
General Description
The MAX16821A/MAX16821B/MAX16821C pulse width-modulation (PWM) LED driver controllers provide high output-current capability in a compact package with a minimum number of external components. The MAX16821A/MAX16821B/MAX16821C are suitable for use in synchronous and nonsynchronous step-down (buck), boost, buck-boost, SEPIC, and Cuk LED drivers. A logic input (MODE) allows the devices to switch between synchronous buck and boost modes of operation. These devices are the first high-power drivers designed specifically to accommodate common-anode HBLEDs.
Features
? Up to 30A Output Current
? True-Differential Remote Output Sensing
? Average Current-Mode Control
? 4.75V to 5.5V or 7V to 28V Input-Voltage Range
? 0.1V/0.03V LED Current-Sense Options Maximize Efficiency (MAX16821B/MAX16821C)
? Thermal Shutdown
? Nonlatching Output Overvoltage Protection
? Low-Side Buck Mode with or without Synchronous Rectification
? High-Side Buck and Low-Side Boost Mode with or without Synchronous Rectification
? 125kHz to 1.5MHz Programmable/Synchronizable Switching Frequency
? Integrated 4A Gate Drivers
? Clock Output for 180° Out-of-Phase Operation for Second Driver
? -40°C to +125°C Operating Temperature Range
Applications
Front Projectors/Rear Projection TVs
Portable and Pocket Projectors
Automotive Exterior Lighting
LCD TVs and Display Backlight
Automotive Emergency Lighting and Signage
MAX16821B產(chǎn)品屬性
- 類型
描述
- 型號(hào)
MAX16821B
- 功能描述
LED照明驅(qū)動(dòng)器 Synchronous HB w/Rapid Current Puls
- RoHS
否
- 制造商
STMicroelectronics
- 輸入電壓
11.5 V to 23 V
- 最大電源電流
1.7 mA
- 安裝風(fēng)格
SMD/SMT
- 封裝/箱體
SO-16N
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
24+ |
20-TQFN |
2500 |
進(jìn)口原裝現(xiàn)貨/假一賠十 |
|||
MAXIM |
23+ |
NA |
25060 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
|||
MAXIM |
25+23+ |
QFN |
21747 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
|||
MAXIM |
20+ |
QFN-28 |
2500 |
就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件! |
|||
Maxim |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
||||
Maxim |
22+ |
28TQFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
Maxim |
ROHS |
56520 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
||||
MAXIM |
23+ |
提供BOM配單服務(wù) |
35500 |
原裝正品現(xiàn)貨庫(kù)存QQ:2987726803 |
|||
MAXIM/美信 |
2023+ |
TQFN-28 |
6000 |
原裝正品現(xiàn)貨、支持第三方檢驗(yàn)、終端BOM表可配單提供 |
|||
MAXIM/美信 |
23+ |
QFN |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
MAX16821BEVKIT+ 價(jià)格
參考價(jià)格：￥231.9393
MAX16821B 資料下載更多...
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MAXIM相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁(yè)碼索引
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Maxim Integrated Products 美信半導(dǎo)體
中文資料: 61723條
Maxim Integrated Products是一家專注于模擬和混合信號(hào)集成電路的公司，成立于1983年，總部位于美國(guó)加利福尼亞州圣何塞。公司設(shè)計(jì)和制造廣泛應(yīng)用于電子設(shè)備的高性能集成電路，涵蓋電源管理、信號(hào)處理、傳感器和接口等多個(gè)領(lǐng)域。 Maxim的產(chǎn)品廣泛應(yīng)用于消費(fèi)電子、工業(yè)、汽車、通信等市場(chǎng)，以其高性能和創(chuàng)新技術(shù)著稱。公司致力于通過(guò)推動(dòng)技術(shù)進(jìn)步來(lái)滿足客戶的需求，并提供解決方案，幫助客戶實(shí)現(xiàn)更高的效率和更好的性能。 在2021年，Maxim Integrated被Analog Devices收購(gòu)，進(jìn)一步增強(qiáng)了Analog Devices在市場(chǎng)上的競(jìng)爭(zhēng)力和技術(shù)實(shí)力。
