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MAX17499AAUB+中文資料
MAX17499AAUB+數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
General Description
The MAX17499/MAX17500 current-mode PWM controllers contain all the control circuitry required for the design of wide-input-voltage isolated and nonisolated power supplies. The MAX17499 is? well suited for low input voltage (9.5V DC to 24V DC) power supplies. The MAX17500 is well suited for universal input (rectified 85V AC to 265V AC) or telecom (-36V DC to -72V DC) power supplies.
Features
? Current-Mode Control
? Programmable Switching Frequency Up to 625kHz
? Accurate UVLO Threshold (1)
? Open-Drain UVLO Flag Output with Internal Delay
? 36V to 72V Telecom Voltage Range
? Universal Offline Input Voltage Range Rectified 85V AC to 265V AC (MAX17500)
? 9.5V to 24V Input (MAX17499)
? Digital Soft-Start
? Internal Bootstrap UVLO with Large Hysteresis (MAX17500)
? Internal Error Amplifier with 1.5 Accurate Reference
? 50μA (typ) Startup Supply Current
? 50 Maximum Duty-Cycle Limit (MAX17499A/MAX17500A)
? 75 Maximum Duty-Cycle Limit (MAX17499B/MAX17500B)
? 60ns Cycle-by-Cycle Current-Limit Propagation Delay
? Available in Tiny 10-Pin μMAX Packages
Applications
??? 1/2, 1/4, and 1/8 Brick Power Modules
??? High-Efficiency, Isolated Telecom Power Supplies
??? Networking/Servers
??? Isolated Keep-Alive Power Supplies
??? 12V Boost and SEPIC Regulators
??? Isolated and Nonisolated High-Brightness LED Power Supplies
??? Industrial Power Conversion
MAX17499AAUB+產(chǎn)品屬性
- 類型
描述
- 型號(hào)
MAX17499AAUB+
- 功能描述
電流型 PWM 控制器 電流型 PWM 控制器
- RoHS
否
- 制造商
Texas Instruments
- 開關(guān)頻率
27 KHz
- 工作電源電壓
6 V to 15 V
- 工作電源電流
1.5 mA
- 輸出端數(shù)量
1
- 最大工作溫度
+ 105 C
- 安裝風(fēng)格
SMD/SMT
- 封裝/箱體
TSSOP-14
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
Maxim |
22+ |
10-TFSOP |
2100 |
||||
MAXIM |
24+ |
NA |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
|||
MAXIM |
20+ |
MSOP-10 |
300 |
就找我吧!--邀您體驗(yàn)愉快問購(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+ |
10uMAX |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
MAXIM |
23+ |
10-tssop |
35500 |
原裝正品現(xiàn)貨庫(kù)存QQ:2987726803 |
|||
MAXIM(美信) |
2024+ |
UMAX-10 |
500000 |
誠(chéng)信服務(wù),絕對(duì)原裝原盤 |
|||
MAXIM(美信) |
2021+ |
uMAX-10 |
499 |
||||
Maxim Integrated |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購(gòu)芯無憂 |
|||
MAXIM/美信 |
24+ |
SSOPQFN |
25050 |
原廠支持公司優(yōu)勢(shì)現(xiàn)貨 |
MAX17499AAUB+ 價(jià)格
參考價(jià)格:¥7.9876
MAX17499AAUB+ 資料下載更多...
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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
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(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。