1 Features
• AEC-Q100 qualified with the following results:
– Device temperature grade 1: –40°C to +125°C
ambient operating temperature TA
– Device HBM ESD classification level 2
– Device CDM ESD classification level C7B
• Functional Safety-Capable
– Documentation available to aid functional safety
system design
• Wide supply voltage range: 2.7V to 65V
• SENSE and RESET pins are 65V graded
• Low quiescent current: 1μA (typical)
• Flexible and wide voltage threshold options
– 2.7V to 36V (1.5% maximum accuracy)
– 800mV option (1% maximum accuracy)
• Built-in hysteresis (VHYS)
– Percentage options: 2% to 13% (1% steps)
– Fixed options: VTH < 8V = 0.5V, 1V, 1.5V,
2V, 2.5V
• Programmable reset time delay
– 10nF = 12.8ms, 10μF = 12.8s
• Programmable sense time delay
– 10nF = 1.28ms, 10μF = 1.28s
• Manual Reset (MR) feature
• Output reset latching feature
• Output topology: Open-Drain or Push-Pull

2 Applications
• Telematics control unit
• Audio amplifier
• Head unit and cluster
• Body control module

3 Description
The TPS3760-Q1 is a 65V input voltage detector with
1μA IDD and 1% accuracy, and a fast detection time.
This device can be connected directly to 12V / 24V
automotive battery system for continuous monitoring
of over (OV) or under (UV) voltage conditions; with
the internal resistor divider, it offers the smallest total
solution size. Wide hysteresis voltage options are
available to ignore cold crank, start-stop and various
car battery voltage transients. Built-in hysteresis on
the SENSE pin prevents false reset signals when
monitoring a supply voltage rail.
The separate VDD and SENSE pins allow
redundancy sought by high-reliability automotive
systems and SENSE can monitor higher and lower
voltages than VDD. Optional use of external resistors
are supported by the high impedance input of
the SENSE pin. CTS and CTR pins allow delay
adjustability on the rising and falling edges of the
RESET signals. Also, CTS functions as a debouncer
by ignoring voltage glitches on the monitored voltage
rails; CTR operates as a manual reset (MR) that can
be used to force a system reset.
The TPS3760-Q1 is available in a 4.1mm×1.9mm
SOT 14-pin package. TPS3760-Q1 operates over –
40°C to +125°C TA.