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ACT511US-T中文資料ACTIVE-SEMI數(shù)據(jù)手冊PDF規(guī)格書
ACT511US-T規(guī)格書詳情
GENERAL DESCRIPTION
The ACT511 is a high performance peak current mode PWM controller. ACT511 applies ActiveQRTM and frequency foldback technique to reduce EMI and improve efficiency. ACT511’s maximum switching frequency is set at 90kHz. Very low standby power, good dynamic response and accurate voltage regulation is achieved with an opto-coupler and the secondary side control circuit.
???
FEATURES
? Quasi-Resonant Operation
? Adjustable up to 75kHz Switching Frequency
? Accurate OCP/OLP Protection
? Integrated Patented Frequency Foldback
??? Technique
? Integrated Patented Line and Primary
??? Inductance Compensation
? Built-in Soft-Start Circuit
? Line Under-Voltage, Thermal, Output Overvoltage, Output Short Protections
? Current Sense Resistor Short Protection
? Transformer Short Winding Protection
? 100mW Standby Power
? Complies with Global Energy Efficiency and
??? CEC Average Efficiency Standards
? Tiny SOT23-6 Packages
???
APPLICATIONS
? AC/DC Adaptors/Chargers for Cell Phones,
??? Cordless Phone, PDAs, E-books
? Adaptors for Portable Media Player, DSCs,
??? Set-top boxes, DVD players, records
? Linear Adapter Replacements
???
產(chǎn)品屬性
- 型號：
ACT511US-T
- 制造商：
ACTIVE-SEMI
- 制造商全稱：
Active-Semi, Inc
- 功能描述：
ActiveQR Quasi-Resonant PWM Controller
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
PANASONIC |
24+ |
DIP |
56000 |
公司進口原裝現(xiàn)貨 批量特價支持 |
詢價 | ||
松下 |
1736+ |
RELAY |
8529 |
專營繼電器只做原裝正品假一賠十! |
詢價 | ||
PANASON |
18+ |
DIP |
85600 |
保證進口原裝可開17%增值稅發(fā)票 |
詢價 | ||
松下PANASONIC |
22+ |
原廠原封 |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
PANASONIC/松下 |
2447 |
17.414 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
Panasonic(松下) |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
Panasonic |
24+ |
con |
184 |
現(xiàn)貨常備產(chǎn)品原裝可到京北通宇商城查價格 |
詢價 | ||
Panasonic |
190 |
詢價 | |||||
Panasonic Electric Works |
2022+ |
原廠封裝 |
38550 |
全新原裝 支持表配單 中國著名電子元器件獨立分銷 |
詢價 | ||
PANASONIC/松下 |
2020+ |
DIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 |
