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Texas Instruments TPS37xx/TPS37xx-Q1 Voltage Detectors

Texas Instruments TPS37xx/TPS37xx-Q1 Low-Power High-Accuracy Voltage Detectors are two-channel voltage detectors with low-power and small solution size. The SENSE1 and SENSE2 inputs include hysteresis to reject brief glitches, ensuring stable output operation without false triggering.

These devices have adjustable SENSE inputs that can be configured by an external resistor divider. When the voltage at the SENSE1 or SENSE2 input goes below the falling threshold, OUT1 or OUT2 is driven low, respectively. When SENSE1 or SENSE2 rises above the rising threshold, OUT1 or OUT2 goes high, respectively. The devices have a very low quiescent current of 2µA (typical) and 5.5µA typical low quiescent current (TPS3710 and TPS3700).

This very low quiescent current provides a precise, space-conscious solution for voltage detection suitable for low-power system monitoring and portable applications. Additionally, the Texas Instruments TPS37xx-Q1 series are AEC-Q100 Certified for use in Automotive Applications.

Features

  • Two-channel detectors in small packages
  • High-accuracy threshold and hysteresis: 1.0%
  • 2µA (typ) low quiescent current
  • 5.5µA typical low quiescent current (TPS3710 and TPS3700)
  • Multiple hysteresis options 0.5%, 1%, 5%, and 10%
  • -40°C to +125°C temperature range
  • Push-pull (TPS3705, TPS3707, TPS3779) and open-drain (TPS3700, TPS3702, TPS3710, TPS3711, TPS3780) output options

Applications

  • DSP, microcontroller, and microprocessors
  • Automotive
  • Portable medical devices
  • Building automation
  • Set-top boxes
  • Solid-state drives
  • Notebook and desktop computers
  • Portable and battery-powered products
  • Power-supply sequencing
  • FPGA and ASIC

Related Development Tool

Texas Instruments TPS37AQ1EVM Detector Evaluation Module (EVM)

Helps design engineers to evaluate the operation and performance of the TPS37x-Q1/TPS38x-Q1.

Learn Moreo Texas Instruments TPS37AQ1EVM Detector Evaluation Module (EVM) View Productspowiązany z Texas Instruments TPS37AQ1EVM Detector Evaluation Module (EVM)
View Results ( 103 ) Page
Numer części Karta charakterystyki Opakowanie/obudowa Rodzaj wyjścia Napięcie progowe
TPS37B010122DSKR TPS37B010122DSKR Karta charakterystyki SON-10 Open Drain, Push-Pull 800 mV
TPS3779ADBVR TPS3779ADBVR Karta charakterystyki SOT-23-6 Active Low, Push-Pull Adjustable
TPS3780BQDBVRQ1 TPS3780BQDBVRQ1 Karta charakterystyki SOT-23-6 Active Low, Open Drain Adjustable
TPS3705-30DR TPS3705-30DR Karta charakterystyki SOIC-8 Active Low, Push-Pull 2.63 V, Adjustable
TPS3780AQDBVRQ1 TPS3780AQDBVRQ1 Karta charakterystyki SOT-23-6 Active Low, Open Drain Adjustable
TPS37A543222DSKRQ1 TPS37A543222DSKRQ1 Karta charakterystyki SON-10 Open Drain, Push-Pull 5.4 V
TPS37F010122DSKR TPS37F010122DSKR Karta charakterystyki SON-10 Open Drain, Push-Pull 800 mV
TPS3705-50D TPS3705-50D Karta charakterystyki SOIC-8 Active Low, Push-Pull 4.55 V, Adjustable
TPS3779CDBVR TPS3779CDBVR Karta charakterystyki SOT-23-6 Active Low, Push-Pull Adjustable
TPS3705-30DGN TPS3705-30DGN Karta charakterystyki MSOP-PowerPad-8 Active Low, Push-Pull 2.63 V, Adjustable
Opublikowano: 2015-06-29 | Zaktualizowano: 2026-01-14