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MAX1570ETE中文資料
MAX1570ETE數(shù)據(jù)手冊規(guī)格書PDF詳情
General Description
The MAX1570 fractional charge pump drives up to five white LEDs with regulated constant current for uniform intensity. The MAX1570 maintains the highest possible efficiency over the full 1-cell lithium-ion (Li+) battery input voltage range by utilizing a 1x/1.5x fractional charge pump and very-low-dropout current regulators.
Features
? Excellent 0.3 LED-to-LED Current Matching
? 30mA/LED Drive Capability
? Proprietary 1x/1.5x Modes for Ultra-High
Efficiency
? Low Input Ripple and EMI
? Eliminates Ballast Resistors
? Digital or PWM LED Dimming Control
? 0.1μA Shutdown Current
? 2.7V to 5.5V Supply Voltage Range
? Soft-Start Limits Inrush Current
? Thermal-Shutdown Protection
? No External Inductor, Schottky, or Zener Diode
Required
? Tiny 16-Pin 4mm ? 4mm Thin QFN Package
Applications
White LED Backlighting
Cell Phones and Smart Phones
PDA and Palmtop Computers
Portable MP3 Players
Digital Cameras and Camcorders
MAX1570ETE產(chǎn)品屬性
- 類型
描述
- 型號
MAX1570ETE
- 功能描述
LED照明驅(qū)動(dòng)器 White LED Crnt Reg w/1-1.5x Charge Pump
- 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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM |
24+ |
THNQFN |
21250 |
MAXIM代理原裝正品!現(xiàn)貨庫存!價(jià)格優(yōu)勢 |
|||
MAXIM專賣 |
24+ |
QFN |
6800 |
||||
MAXIM/美信 |
24+ |
THNQFN |
33500 |
全新進(jìn)口原裝現(xiàn)貨,假一罰十 |
|||
MAXIM |
09+ |
QFN |
5500 |
原裝無鉛,優(yōu)勢熱賣 |
|||
MAXIM |
23+ |
N/A |
9526 |
||||
MAXIM |
2016+ |
QFN |
6528 |
只做原裝正品現(xiàn)貨!或訂貨!假一賠十! |
|||
MAXIM |
24+ |
QFN |
5000 |
只做原裝公司現(xiàn)貨 |
|||
MAXIM |
17+ |
QFN20 |
27280 |
只做全新進(jìn)口原裝,現(xiàn)貨庫存 |
|||
MAXIM |
23+ |
NA |
25060 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
|||
MAXIM |
24+ |
QFN16 |
2568 |
原裝優(yōu)勢!絕對公司現(xiàn)貨 |
MAX1570ETE+ 價(jià)格
參考價(jià)格:¥15.1351
MAX1570ETE 資料下載更多...
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Datasheet數(shù)據(jù)表PDF頁碼索引
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Maxim Integrated Products 美信半導(dǎo)體
Maxim Integrated Products是一家專注于模擬和混合信號集成電路的公司,成立于1983年,總部位于美國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,以其高性能和創(chuàng)新技術(shù)著稱。公司致力于通過推動(dòng)技術(shù)進(jìn)步來滿足客戶的需求,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,進(jìn)一步增強(qiáng)了Analog Devices在市場上的競爭力和技術(shù)實(shí)力。