R3154N205A, R3154N Datasheet (Nisshinbo)

R3154N205A, R3154N, Window Voltage Detector

6 5 4 (mark side) R3154N No.

EC-528-210917 Pin Descriptions Pin No.

Symbol 1 VDD 2 CD 3 DOUT 4 TEST 5 GND 6 SENSE 1 2 3 SOT-23-6 Pin Configuration Supply Voltage Pin Description Release Delay Time Set Pin (“Open” when not connected) Voltage Fault Detection Output Pin (“L

R3154N Series AEC-Q100 Compliant 42 V Input Window Voltage Detector with Diagnostic Function for Automotive Applications No.

EC-528-210917 OVERVIEW The R3154N is a Window Voltage Detector suitable for functional safety requirement.

This device monitors over-and-under output voltages from the power supply IC for a microprocessor and a sensor, and detects abnormal voltage of systems.

Its undervoltage detection down to 0.55 V is suitable for low power devices.

Also, operation check of voltage d