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STR-X6769_V中文資料ALLEGRO數(shù)據(jù)手冊(cè)PDF規(guī)格書
STR-X6769_V規(guī)格書詳情
Description
The STR-X6769 is a quasi-resonant topology IC designed for SMPS applications. It shows lower EMI noise characteristics than conventional PWM solutions, especially at greater than 2 MHz. It also provides a soft-switching mode to turn on the internal MOSFET at close to zero voltage (VDS bottom point) by use of the resonant characteristic of primary inductance and a resonant capacitor.
Features and Benefits
? Quasi-resonant topology IC => Low EMI noise and soft switching
? Bottom-skip mode => Improved system efficiency over the entire output load by avoiding increase of switching frequency
? Auto-Standby mode => Lowers input power at very light output load condition
? Avalanche-guaranteed MOSFET => Improves system-level reliability and does not require VDSS derating
? 800 VDSS / 0.66 Ω RDS(on)
? Various protections => Improved system-level reliability
? Pulse-by-pulse drain overcurrent limiting
? Overvoltage Protection (bias winding voltage sensing), with latch
? Overload Protection with latch
? Maximum on-time limit
產(chǎn)品屬性
- 型號(hào)：
STR-X6769_V
- 制造商：
ALLEGRO
- 制造商全稱：
Allegro MicroSystems
- 功能描述：
Off-Line Quasi-Resonant Switching Regulators
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|---|---|---|---|---|---|---|---|
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9000 |
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TO-220 |
6000 |
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2023+ |
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3557 |
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SK |
20+ |
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67500 |
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21+ |
TO3PF-7 |
4580 |
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詢價(jià) | ||
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23+ |
NA |
1728 |
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