DFR0568

        DC-DC Automatic Step Up-down Power Module (2.5~15V to 3.3V 600mA) SKU:DFR0568 INTRODUCTION This power module contains the function of automatic buck-boost and integrates with the related circuit of buck-boost converter. Its mini body is very easy for embedding. Input voltage range 2.5-15V, fixed output voltage 3.3V, the maximum load current is 0.6A and its quiescent current is as low as 200uA. In theory, the work frequency of the module can reach to 1.2MHz. Besides, it has steady output voltage, which can work long time without voltage shift and is suitable for the occasions with high requirements. You can use this power module to DIY mobile power bank and provide constant power for your project. FEATURES  Small size, stable performance, wide voltage range for a variety of DIY applications APPLICATIONS Power supply for controller main-board, DIY current source, floodlight, DIY toy car, communication device, digital radio. Serial number  Name  Direction  Application  1  Vo+  output  Output positive current source  2  Vo‐  output  Ground wire, output port current source reference  3  Vi‐  input  Ground wire, link to current source reference  4   Vi+  input  Power supply input:2.5‐15Vdc    Figure1. Interface Description        Figure2.Typical Performance Characteristics(Conversion)  SPECIFICATION       Input Voltage: 2.5～15Vdc Output Voltage: 3.3V  Output Accuracy: ±0.1V  The Maximum Output Peak Current: 600mA  Full‐load Output Ripple: Vpp