SRK2001ATR ST AC-DC Controllers

The SRK2001ATR is a synchronous rectification controller for DC-DC converters from STMicroelectronics, designed to control N-channel MOSFETs for secondary side rectification in flyback and forward converters with adaptive driving algorithm . For selection, verify supply voltage range, gate drive capability for external MOSFETs, adaptive driving algorithm for maximum efficiency, and operating temperature suitable for power conversion applications. Features include low quiescent current, programmable turn-off threshold, external comparator input for advanced control, and undervoltage lockout protection. Ideal for high-efficiency DC-DC converters, AC-DC adapters for laptops and notebooks, battery chargers, LED drivers, and any flyback or forward converter requiring synchronous rectification to reduce conduction losses and improve efficiency in secondary side rectification. In stock at HL Electronics – request a quote for fast delivery.