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LNK605DG-TL
LED Driver AC/DC, CV/CC Switcher, Flyback, 90V to 265V Input, 65W, 80kHz, 1 Output, SOIC-8
產品訊息
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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.
產品總覽
LinkSwitch™-II dramatically simplifies low power CV/CC charger designs by eliminating an optocoupler and secondary control circuitry. The device introduces a revolutionary control technique to provide very tight output voltage and current regulation, compensating for transformer and internal parameter tolerances along with input voltage variations. The device incorporates a 700V power MOSFET, a novel ON/OFF control state machine, a high-voltage switched current source for self-biasing, frequency jittering, cycle-by-cycle current limit and hysteretic thermal shutdown circuitry onto a monolithic IC. It compensates for transformer inductance tolerances, input line voltage variations and external component temperature variations. Auto-restart protection reduces power delivered by >95% for output short-circuit and control loop faults (open and shorted components). Applications includes chargers for cell/cordless phones, PDAs, MP3/portable audio devices, adapters and LED drivers.
- Output power of 4.5W (adapter), 5.1W (open frame) at 85-265VAC
- Energy efficient, accurate CV/CC switcher for adapters and chargers
- Dramatically simplifies CV/CC converters, EcoSmart™ energy efficient
- Eliminates optocoupler, all secondary CV/CC control and all control loop compensation circuitry
- Very tight IC parameter tolerances using proprietary trimming technology
- Frequency jittering greatly reduces EMI filter cost, meets all global energy efficiency regulations
- Meets high-voltage creepage requirements between DRAIN and all other pins both on PCB and at package
- No-load consumption below 30mW at 230VAC with optional external bias winding
- ON/OFF control provides constant efficiency down to very light loads
- No current sense resistors, maximizes efficiency, hysteretic thermal shutdown
警告
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
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即日起您可預購補貨 僅需如常訂購所需數量然後結帳即可。目前可發貨的數量會列入補貨預購，供應商一旦到貨，我們便隨即出貨給您。 產品發貨給您時，才向您收費。
下訂即可添購更多存貨 依照供應商前置時間，預計約 2023/7/31
80 英國 有庫存，可在 3-4 個工作日內發貨
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| 數量 | 價格 | 您的價格 |
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| 1+ | NT$52.93 | |
| 10+ | NT$47.72 | |
| 25+ | NT$45.07 | |
| 100+ | NT$38.54 | |
| 250+ | NT$36.24 | |
| 500+ | NT$31.82 | |
| 1000+ | NT$26.50 | |
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