Search RT8239B Datasheet (PDF)

[ Descriptions ]

RT8239B RICHTEK - (RT8239A/B/C) Main Power Supply Controller

® RT8239A, B, C High Efficiency, Main Power Supply Controller for Notebook Computers General Description The RT8239A, B, C is a dual step down, Switch Mode Power Supply (SMPS) controller which generates logic supply voltages for battery powered systems. It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5.5V and also two fixed 5V, 3.3V linear regulators. One of the co

Related Information

RT8003 High-Efficiency Synchronous Buck PWM Converter - Richtek

RT8003 600mA, 2MHz, High-Efficiency Synchronous Buck PWM Converter General Description The RT8003 is a high-efficiency synchronous buck PWM converter with integrated P-Channel and N-Channel power MOSFET switches. Capable of delivering 600mA output current over a wide input voltage range of 2.4V to

RT8004 Synchronous Step-Down Regulator - Richtek Technology

RT8004 3A, 4MHz, Synchronous Step-Down Regulator General Description The RT8004 is a high efficiency synchronous, step-down DC, DC converter. Its input voltage range is from 2.65V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 3A of output current.

Related Part Number