1 Features
• AEC-Q100 qualified for automotive applications
– Device temperature grade 1: –40°C to +125°C
• Functional Safety-Compliant
– Developed for functional safety applications
– Documentation to aid ISO 26262 system design
– Systematic capability up to ASIL-D
– Hardware capability up to ASIL-D
• Wide input voltage range: 2.7V to 65V
• Low quiescent current: 2μA
• High threshold accuracy: 1% (Max)
• -65V reverse polarity protection on SENSE
• 3μs fast OV/UV monitor for 12V/24V systems
• Fixed and programmable reset time delay
• Fixed and programmable detection delay
• TPS3762-Q1: Integrated Built-in Self-test for
diagnostics
– Built-In Self-Test monitors device for internal
faults for functional safety
– Output reset latching feature

2 Applications
• Sensor fusion and cameras
• Digital cockpit processing unit
• On-board charger
• ADAS domain controller

3 Description
The TPS3762-Q1 is a family of 65V input voltage
supervisor with 4μA IDD, 0.9% accuracy, fast detection
time (3μs) and a Built-In Self-Test feature. This
family of devices can be connected directly to
12V / 24V automotive battery systems for continuous
monitoring of overvoltage (OV) and undervoltage
(UV) conditions. Wide hysteresis voltage options
are available to ignore large voltage transients and
prevent false reset signals.
The TPS3762-Q1 output (Reset) that is used for OV
and UV faults enabling system to take action if a fault
occurs. The TPS3762-Q1 comes with BIST which is
implemented at start-up to verify device health as well
as an optional latching feature to help the system
bring into a safe state when critical faults occurs.