MP4658 4-String Return LED Drivers

Monolithic Power Systems (MPS) MP4658 4-String Return LED Drivers with AC/DC Feedback are secondary-side LED drivers built for monitor and small-sized TV LED backlighting. The MP4658 controls the flyback power stage to regulate the LED current loop and the output supply voltage. The MP4658 integrates 4-string LED current balancing and is powered by a 6V to 36V input supply voltage (VIN). This supply voltage allows an output compensation signal to control the primary-side flyback (or other power stages) via an optocoupler to regulate the output voltage (VOUT).

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Monolithic Power Systems (MPS) LED照明驅動器IC 80V, 4-String LED Driver With AC/DC Feedback
規格書
無庫存前置作業時間 18 週
最少： 500
倍數： 500
捲: 500

4 Output Flyback SOIC-16 36 V 6 V 20 kHz to 350 kHz MP4658 - 40 C + 125 C Overvoltage Protection, Thermal Protection, LED Open Protection, LED Short Protection Reel
Monolithic Power Systems (MPS) LED照明驅動器IC 80V, 4-String LED Driver With AC/DC Feedback
規格書
無庫存前置作業時間 14 週
最少： 2,500
倍數： 2,500
捲: 2,500

4 Output Flyback SOIC-16 36 V 6 V 20 kHz to 350 kHz MP4658 - 40 C + 125 C Overvoltage Protection, Thermal Protection, LED Open Protection, LED Short Protection Reel