MC33889
Overview
- Vdd1: 5V Low drop voltage regulator, current limitation, over temperature detection, monitoring and reset function. Total current capability 200mA.
- V2: Tracking function of Vdd1 regulator. Control circuitry for external bipolar ballast transistor for high flexibility in choice of peripheral voltage and current supply.
- Four operational modes: normal, stand-by, stop and sleep modes.
- Low stand-by current consumption in stop and sleep modes
- Built in Low speed 125KBaud fault tolerant CAN physical interface, compatible with Motorola MC33388.
- External high voltage wake-up input, associated with HS1 Vbat switch
- 150mA output current capability for HS1 Vbat switch allowing drive of external switches pull up resistors or relays
- Vsup monitoring and failure detection
- DC Operating voltage from 5 to 27V
- 40V maximum transient voltage
