Description
Vsup pin (Device power supply) Nominal DC Voltage range Extended DC Voltage range 1 Extended DC Voltage range 2 Input Voltage during Load Dump Input Voltage during jump start Supply Current in Sleep Mode (note 2,4)
Vsup
Symbol Min Typ Max
Unit
Conditions
5.5 4.5 18
18 5.5 27 40 27 75 tbd
V V V
Features
- 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.
MC33889 Datasheet
