BR300

BR300 5 V, 1 A Non-Isolated Step Down DC/DC Converter Module Features and Benefits ▪ Input voltage range 8 to 30 VDC ▪ Circuit topology: step-down chopper ▪ Switching frequency: 350 kHz ▪ Output: 5 V, 1 A, 5 W ▪ Module footprint: 14 × 14 × 10 mm (W × D × H) ▪ Weight: 1.6 g ▪ All in one ▪ Design-free ▪ High efficiency: 91% (typ) at VIN = 8 V, IO = 0.6 A ▪ Miniaturizes space required, by using high-frequency switching technology ▪ Protection functions: ▫ Overcurrent Protection function (OCP), with auto restart ▫ Thermal Shutdown Protection function (TSD), with auto restart Description The BR300 is non-isolated step down type DC/DC converter module. The single module includes: a control IC, inductor, ceramic capacitor, and standoff pins. This provides a complete DC / DC converter solution, requiring few external components. It can be configured easily, reducing overall design time, allowing reuse of designs, and saving space on the application PCB. Applications: Factory Automation Communication devices Consumer electronics Other low power conversion Package: Module 14 × 14 mm (11 mm height mounted) Typical Application Circuit 4 VIN 8 to 30 V CIN 220 μF VIN VO 1 BR300 Load GND 2 NC 3 CO Electrolytic 470 μF or Ceramic 30 μF September 11, 2012 BR300-DS, Rev. 1.0 SANKEN ELECTRIC CO., LTD. http://www.sanken-ele.co.jp/en/ Free Datasheet http://www.Datasheet4U.com BR300 5 V, 1 A Non-Isolated Step Down DC/DC Converter Module Selection Guide Part Number BR300 The pola...