1 Features

• Qualified for automotive applications

• AEC-Q100 qualified with the following results:

– Device temperature grade 1: -40°C to 125°C

ambient operating temperature range

– Device HBM ESD classification level 2

– Device CDM ESD classification level C6

• Wide supply voltage range: 1.8V to 18V

• Adjustable threshold: down to 400mV

• High threshold accuracy:

– 1.0% Overtemperature

– 0.25% Typical

• Low quiescent current: 5.5μA (typical)

• Open-Drain output

• Internal hysteresis: 5.5mV (typical)

• Temperature range: –40°C to +125°C

• Packages:

– SOT-6

– 1.5mm × 1.5mm WSON-6

2 Applications

• Industrial Control Systems

• Embedded Computing Modules

• DSP, Microcontroller, or Microprocessor

Applications

• Notebook and Desktop Computers

• Portable- and Battery-Powered Products

• FPGA and ASIC Applications

3 Description

The TPS3710 wide supply voltage detector operates

over a 1.8V to 18V range. The device has a

high-accuracy comparator with an internal 400mV

reference and an open-drain output rated to 18V for

precision voltage detection. The monitored voltage

can be set with the use of external resistors.

The OUT pin is driven low when the voltage at the

SENSE pin drops below (VIT–), and goes high when

the voltage returns above the respective threshold

(VIT+). The comparator in the TPS3710 includes builtin

hysteresis for filtering to reject brief glitches, which

helps the device to operate without false triggering.

The TPS3710 is available in a 6-pin SOT package,

and a 1.5mm × 1.5mm 6-pin WSON package, and

is specified over the junction temperature range of –

40°C to +125°C.