资 源 简 介
The 33742 and the 33742S are monolithic integrated circuits combining many funcTIons frequently used by automoTIve environmental control units (ECUs).
The 33742 is an SBC having a fully protected fixed 5.0 V low-drop regulator with current limit, overtemperature pre-warning, and reset. An output drive with sense input is also provided to implement a second 5.0 V regulator, using an external PNP bipolar juncTIon transistor.
The 33742 has normal, standby, stop, and sleep modes, an internally switched high-side power supply output with four wake-up inputs, programmable window watchdog, interrupt, reset, SPI input control, and a high-speed CAN transceiver compaTIble with CAN 2.0 A and B protocols for module-to-module communication.
