BD39042MUF-C Series

System Power Good + Watchdog Timer + Reset for Automotive

Catalog

System Power Good + Watchdog Timer + Reset for Automotive

Part	Mounting Type	Grade	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Reset Timeout	Voltage - Threshold	Package / Case	Reset	Qualification	Type	Number of Voltages Monitored	Output
Rohm Semiconductor BD39042MUF-CE2	Surface Mount Wettable Flank	Automotive	-40 °C	125 °C	VQFN16FV3030	9 ms	2.5 V 2.55 V	16-VFQFN Exposed Pad	Active High	AEC-Q100	Watchdog Circuit	4	Open Drain or Open Collector

Catalog

System Power Good + Watchdog Timer + Reset for Automotive

Key Features

• AEC-Q100 Qualified (Grade 1), Functional Safety Supportive Automotive Products, Quad Power Good for External Inputs, Over Voltage Detection (OVD), Under Voltage Detection (UVD), Adjustable Window Watchdog Timer (WDT), Reset for VDD Input (POR), Built-in Self-test (BIST)

Description

BD39042MUF-C is a supervisor IC with quad power good, Watchdog timer and reset. This IC enables existing system to improve its ASIL level easily. BD39042MUF-C includes built-in self-test (BIST).