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Product details

Parameters

Number of supplies monitored 1 Threshold voltage 1 (Typ) (V) Adjustable Features Wide input voltage Reset threshold accuracy (%) 1 Output driver type/reset output Active-low, Open-drain Time delay (ms) 0 VCC (Max) (V) 18 Rating Catalog VCC (Min) (V) 1.8 Watchdog timer WDI (sec) None Operating temperature range (C) -40 to 125 open-in-new Find other Supervisor & reset ICs

Package | Pins | Size

SOT-23-THN (DDC) 6 5 mm² 2.9 x 1.6 WSON (DSE) 6 2 mm² 1.5 x 1.5 open-in-new Find other Supervisor & reset ICs

Features

  • Wide Supply Voltage Range: 1.8 V to 18 V
  • Adjustable Threshold: Down to 400 mV
  • High Threshold Accuracy:
    • 1.0% Over Temperature
    • 0.25% (Typical)
  • Low Quiescent Current: 5.5 µA (Typical)
  • Open-Drain Output
  • Internal Hysteresis: 5.5 mV (Typical)
  • Temperature Range: –40°C to +125°C
  • Packages:
    • SOT-6
    • 1.5-mm × 1.5-mm WSON-6
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Description

The TPS3710 wide-supply voltage detector operates over a 1.8-V to 18-V range. The device has a high-accuracy comparator with an internal 400-mV reference and an open-drain output rated to 18 V 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 built-in hysteresis for filtering to reject brief glitches, thereby ensuring stable output operation without false triggering.

The TPS3710 is available in a SOT-6 package, and a 1.5-mm × 1.5-mm WSON-6 package, and is specified over the junction temperature range of –40°C to +125°C.

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Same functionality and pinout but is not an equivalent to the compared device:
TPS3700 ACTIVE High-voltage (18-V) window voltage detector for overvoltage and undervoltage monitoring Offers the same functionality with under and overvoltage window detection
TPS3711 ACTIVE 36-V voltage detector 36 V max
Exact equivalent in functionality and parametrics to the compared device:
TPS3710-Q1 ACTIVE Automotive, wide-VIN (18-V) voltage detector AEC-Q100 qualified version of this device

Technical documentation

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Type Title Date
* Datasheet TPS3710 Wide VIN Voltage Detector datasheet Oct. 09, 2015
More literature Voltage Supervisor and Reset ICs: Tips, Tricks and Basics Jun. 28, 2019
Application notes Adding Reset Delay to Voltage Detectors Oct. 09, 2018
Application notes Using Voltage Supervisors in High Voltage Applications Oct. 09, 2018
Application notes Voltage Supervisors (Reset ICs): Frequently Asked Questions (FAQs) Oct. 09, 2018
Technical articles Tips and tricks for optimizing your voltage supervisor Mar. 07, 2017
Technical articles A New Understanding: Blast Motion redefines movement, tracking and training for athletes. Aug. 06, 2014
Technical articles Improving Fly-Buck Regulation Using Opto (Part-1) Jul. 15, 2014
Technical articles Altium and WEBENCH – together at last Jul. 12, 2014

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
$20.00
Description
The Texas Instruments TPS3700EVM-114 evaluation module (EVM) helps designers evaluate the performance of the TPS3700 high-voltage (18 V), window comparator with overvoltage and undervoltage detection. The EVM has an IC for overvoltage and undervoltage monitoring and header connectors for easy (...)
Features
  • High threshold accuracy: 1% over temperature
  • Low quiescent current: 6 µA (typical)
  • Wide operating supply voltage: 1.8 V to 18 V
  • Open-drain outputs for overvoltage and undervoltage detection
  • 6-pin SOT-23-THIN (DDC) package
EVALUATION BOARDS Download
document-generic User guide
$20.00
Description
The Texas Instruments TPS3700EVM-202 evaluation module (EVM) helps you evaluate the operation and performance of the TPS3700 high-voltage window comparator. The EVM has an overvoltage and undervoltage supervisory circuit with a wide supply range, independent open-drain outputs, very-low (...)
Features
  • High threshold accuracy: 1%
  • Low quiescent current: 6 µA
  • Wide operating supply voltage: 1.8 V to 18 V
  • Open-drain outputs for overvoltage and Undervoltage detection
  • 1.5mm × 1.5mm DSE package

Design tools & simulation

SIMULATION MODELS Download
SBVM549.ZIP (49 KB) - PSpice Model
SIMULATION MODELS Download
SBVM550.ZIP (2 KB) - PSpice Model

Reference designs

REFERENCE DESIGNS Download
Flat-Clamp TVS based Reference Design for Protection Against Transient for Grid Applications
TIDA-010008 — This reference design features multiple approaches for  protecting AC or DC analog input, DC analog output, AC or DC binary input, digital output with a high side or low side driver, LCD bias supply, USB interfaces (power and data) and onboard power supplies with 24, 12 or 5V input used in (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Non-isolated power architecture with diagnostics reference design for protection relay modules
TIDA-010055 — This reference design showcases non-isolated power supply architectures for protection relays with analog input/output and communication modules generated from 5-, 12-, or 24-V DC input. To generate the power supplies the design uses DC/DC converters with an integrated FET, a power module with an (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
SOT-23-THIN (DDC) 6 View options
WSON (DSE) 6 View options

Ordering & quality

Support & training

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