BD9E151NUX

Datasheet 6.0V～28V, 1.2A 1ch 1ch Step-Down Switching Regulator BD9E151NUX General Description The BD9E151NUX is a 28V, 1.2A diode-rectification buck converter that integrated internal high-side 30V Power MOSFET. To increase efficiency at light loads, a pulse skipping is automatically activated. Furthermore, the 0uA shutdown supply current allows the device to be used in battery powered application. Current mode control with internal slope compensation simplifies the external component count while allowing the use of ceramic output capacitors. Features ■ ■ ■ ■ ■ High and Wide Input Range (VIN=6V~28V) 30V/80mΩ Internal Power MOSFET 600kHz Fixed Operating Frequency Feedback Pin Voltage 1.0V±1.0% Internal Over Current Protection(OCP), Under Voltage Locked Out(UVLO), Over Voltage Protection(OVP), Thermal Shut down(TSD) ■ ■ 0μA Low Shutdown Supply Current VSON008X2030 package Applications ■ ■ ■ Surveillance Camera Applications OA Applications 12V, 24V Distributed Power Systems VSON008X2030 Packages VSON008X2030 Key Specifications ■ Input Voltage ■ Ref. Precision (Ta=25℃) ■ Max Output Current ■ Operating Temperature ■ Operating Junction Temperature 6～28 [V] ±1.0[%] 1.2 [A] (Max.) -40℃~85℃ -55℃～125℃ 2.00mm x3.00mm x 0.60mm Typical Application Circuits Figure 1. Typical Application Circuit ○Structure：Silicon Monolithic Integrated Circuit ○This product is not designed for normal operation within a radioactive ○Product structure：Silicon monolithic integrated circuit . www.rohm.com ...