MC33394 Datasheet | Motorola Semiconductor

Order this document from Analog Marketing Rev. 2.5, 11/2002 Switch Mode Power Supply with Multiple Linear Regulators and High Speed CAN Transceiver The 33394 is a multi- output power supply integrated circuit with high speed CAN transceiver. The IC incorporates a switching pre- regulator operating over a wide input voltage range from +4.0V to +26.5V (with transients up to 45V). The switching regulator has an internal 3.0A current limit and runs in both buck mode or boost mode to always supply a pre- regulated output followed by Low Drop Out (LDO) regulators: VDDH / 5.0V @ 400mA; VDD3_3 / 3.3V @ 120mA; VDDL / 2.6V (User scalable between 3.3V - 1.25V) @ 400mA typically, using an external NPN...