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TPS3700QDDCRQ1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPS3700QDDCRQ1 product

TPS3700QDDCRQ1

Comparators

AEC-Q100window voltage detectordual comparatoropen drainSOT-23-6automotive

TPS3700QDDCRQ1 is a 6-pin automotive dual-comparator voltage window detector for independent undervoltage and overvoltage supervision. It operates from 1.8 V to 18 V and uses a 400 mV internal reference.

Best for

  • Automotive supply-window supervision
  • Undervoltage and overvoltage fault indication
  • Reset or enable control for regulators and processors

Avoid if

  • A monitored input cannot be divided below 6.5 V
  • Push-pull outputs are required without external pull-ups
  • A supply above 18 V is required for VDD

Check before use

  • External resistor-divider trip-point calculation
  • Open-drain pull-up current and output low-voltage requirement
  • Input transient filtering for noisy rails
  • Package pinout for the DDC SOT-23-THIN version

Key specifications

Supply range
1.8 V to 18 V
Reference threshold
400 mV typical
Outputs
Two 18 V open-drain outputs
Operating temperature
-40 °C to 125 °C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

Automotive voltage monitoringRegulator enable and reset controlIndustrial control rails

Datasheet

Texas-Instruments-company-64.pdf

800 KB

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CAD Models

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Alternative components

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Questions & answers

TPS3700QDDCRQ1 is the Texas Instruments TPS3700-Q1 automotive window voltage detector in a 6-pin thin SOT-23 DDC package. It contains two comparators with a 400 mV reference and separate open-drain outputs.