SIC955X High Precision Non-Isolated BUCK LED Driver
SIC955X High Precision Non-Isolated BUCK LED Driver
MOQ :100 piece
Lead Time :60 Days
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Payment : L/C,T/T,Western Union, Money Gram, Credit Card, Paypal
Product details
Supply Ability
- Supply Ability:10000 piecesWarranty(Year):1 Year
Product Specifications
- Brand name:sisemi
Product Description
The SIC9552Xis a high-precision non-isolated buck LED driver. The device is suitable for 85Vac~265Vac universal input LED lighting applications.
The SIC955X integrates high-precision sampling and compensation circuit, the constant current of circuit can achieve accuracy under ± 3%. It can also achieve the adaptive demand between both output inductor current and output voltage, So as to achieve good linear regulation and load regulation.
The SIC955X integrates a 500V power MOSFET. The simple peripheral structure of the system can be benefit from its precise and stable adaptive technology. It is able to work without Secondary feedback circuitry or compensation circuitry. SIC9552 can achieve precision constant current control under a small number of peripheral devices and loosen parameter conditions. Such features can greatly save both cost and size of the system. At the same time, it can ensure the consistency of parameters when making mass production of LED lighting devices.
The SIC955X has extensive protection features: output short circuit protection, sampling resistor short-circuit protection, under-voltage protection, output over-voltage protection, over temperature adaptive adjustment and etc.
FEATURES
· Internal 500V Power MOSFET · ±3% LED Output Current Accuracy · Ultra-Low Operating Current · No Auxiliary Power Supply Circuit · Inductor Current Critical Continuous Mode · Wide Input Range | · Output Short Circuit Protection · Sampling Resistor Short-Circuit Protection · Output Over-Voltage Protection · Under-Voltage Protection · Temperature Adaptive Adjustment ·Concise System Topology with Few Peripheral Devices |
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Company Location: GUANG DONG
Year Established: 36YRS