RT7285C

Reference Design Sample & Design Tools Buy ® RT7285C 1.5A, 18V, 500kHz ACOT® Synchronous Step-Down Converter General Description The RT7285C is a synchronous step-down converter with Advanced Constant On-Time (ACOT®) mode control. The ACOT® provides a very fast transient response with few external components. The low impedance internal MOSFET supports high efficiency operation with wide input voltage range from 4.3V to 18V. The proprietary circuit of the RT7285C enables to support all ceramic capacitors. The output voltage can be adjusted between 0.6V and 8V. Ordering Information RT7285C Package Type E : SOT-23-6 J6 : TSOT-23-6 Note : Lead Plating System G : Green (Halogen Free and Pb Free) Richtek products are :  RoHS compliant and compatible with the current requirements of IPC/JEDEC J-STD-020.  Suitable for use in SnPb or Pb-free soldering processes. Marking Information RT7285CGE 0W=DNN 0W= : Product Code DNN : Date Code RT7285CGJ6 0B=DNN 0B= : Product Code DNN : Date Code Features  4.3V to 18V Input Voltage Range  1.5A Output Current  Advanced Constant On-Time Control  Fast Transient Response  Support All Ceramic Capacitors  Up to 95% Efficiency  500kHz Switching Frequency  Adjustable Output Voltage from 0.6V to 8V  Cycle-by-Cycle Current Limit  Input Under-Voltage Lockout  Hiccup Mode Under-Voltage Protection  Thermal Shutdown  RoHS Compliant and Halogen Free Applications  Industrial and Commercial Low Power Systems  Computer Peri...