MC33394 Datasheet - Motorola Inc

MC33394 Switch Mode Power Supply with Multiple Linear Regulators and High Speed CAN Transceiver

(44 *HSOP Package) PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 NAME VBAT VBAT KA_VBAT VIGN VKAM VKAM_FB VSEN REGON WAKEUP VREF1 VPP_EN VPP VDD3_3 VDD3_3FB VDDL_X VDDL_B VDDL_FB /PRERESET /HRESET /PORESET CA.

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 a.

MC33394 Features

* include Active Reset circuitry watching VDDH, VDD3_3, VDDL and VKAM, user selectable Hardware Reset Timer (HRT), Power Sequencing circuitry guarantees the core supply voltages never exceed their limits or polarities during system power up and power down. A high speed CAN transceiver physical layer i

MC33394 Datasheet (408.24 KB)