MPQ79730FS-AEC1

MPQ79730FS-AEC1

MPSafe^TM, ASIL-D, 6-Channel Power Sequencer, AEC-Q100 Qualified

Description

The MPQ79730FS-AEC1 is a 6-channel, functional safety power sequencer engineered to provide precise power sequencing and safety functions for automotive advanced driver-assistance systems (ADAS) and autonomous driving platforms.

The device’s configurability and flexibility enable design reuse across different applications and system-on-chip (SoC) generations. It contains a crystal driver, a real-time clock (RTC) with an alarm function, a configurable watchdog that can be accessed via the I²C interface, and active-low system reset and interrupt outputs.

Safety mechanisms such as built-in self-test (BIST) provide high diagnostic coverage, which helps the system achieve its target ASIL rating.

The MPQ79730FS-AEC1 is available in a QFN-24 (4mmx4mm) package with wettable flanks, and is AEC-Q100 qualified.

Features & Benefits

Designed for Automotive Advanced Driver-Assistance Systems (ADAS) and Autonomous Driving Platforms:
- 2.7V to 5.5V Input Voltage (V_IN) Range
- 6 Enable Outputs
- Time-Slot Based Sequencing
- System Reset Signal
- System Interrupt Signal
Mission-Critical Safety Features:
- Write Protection on Safety-Critical Registers
- Advanced Diagnostics
- Built-In Self-Test (BIST)
- Window Watchdog
- Over-Temperature Shutdown
- Support Systems Up to ASIL-D
- ISO 26262 Functional Safety Compliant