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                                      SY21212A -

                                      Features

                                      ·       Wide Input Range: 3-8V Bias Input, 16Vout Max

                                      ·       1MHz Switching Frequency

                                      ·       Minimum On Time: 100ns Typical

                                      ·       Minimum Off Time: 100ns Typical

                                      ·       Low RDS(ON): 130m?

                                      ·       Rohs Compliant And Halogen Free

                                      ·       Accurate Reference: 0.6VREF

                                      ·       Compact Package: SOT23-6

                                      Typical Application

                                      Description

                                      The SY21212A is a high efficiency, current-mode control Boost regulator. The device integrates a 130mΩ low RDS(ON) N-channel MOSFET for high efficiency. The fixed 1MHz switching frequency and internal compensation reduce external components size and count. The build-in internal soft start circuitry minimizes the inrush current at start-up.

                                       

                                      The SY21212A is available in compact SOT23-6 package.

                                      Applications

                                      ·       Wled Drivers

                                      ·       Networking Cards Powered From Pci Or Pci-Express Slots

                                      湖北十一选五遗漏走势图

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