Automotive, Resistor-Programmable Temperature Switch in SOT Package with Pin Selectable Hysteresis - TMP709-Q1

TMP709-Q1 (ACTIVE)

Automotive, Resistor-Programmable Temperature Switch in SOT Package with Pin Selectable Hysteresis

 

Description

The TMP709-Q1 is a fully-integrated, resistor- programmable temperature switch with a temperature threshold that is set by just one external resistor within the entire operating range. The TMP709-Q1 provides an open-drain, active-low output and has a 2.7-V to 5.5-V supply-voltage range.

The temperature threshold accuracy is typically ±0.5°C, with a maximum of ±3.5°C (60°C to 100°C). The quiescent current consumption is typically 40 µA. Hysteresis is pin-selectable to 2°C or 10°C.

The TMP709-Q1 is available in a 5-pin, SOT-23 package.

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 3A
    • Device CDM ESD Classification Level C6
  • Threshold Accuracy:
    • ±0.5°C Typical
    • ±3.5°C Maximum (60°C to 100°C)
  • Temperature Threshold Set By 1% External Resistor
  • Low Quiescent Current: 40 µA Typical
  • Open-Drain, Active-Low Output Stage
  • Pin-Selectable 2°C or 10°C Hysteresis
  • Reset Operation Specified at VCC = 0.8 V
  • Supply Range: 2.7 V to 5.5 V
  • Package: 5-Pin SOT-23

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Parametrics Compare all products in Temperature Switches / Thermostats

 
Operating Temperature Range (C)
Accuracy Over Temp Range (Max) (C)
Sensor Gain (mV/Deg C)
SetPoint Value (deg C)
SetPoint Type
Output Type
Supply Voltage (Min) (V)
Supply Voltage (Max) (V)
Supply Current (Typ) (uA)
# Comparators
Special Features
Rating
Package Group
Package Size: mm2:W x L (PKG)
Interface
TMP709-Q1 LM26LV-Q1 LM57-Q1 TMP300-Q1 TMP708 TMP708-Q1 TMP709
0 to 125    -40 to 150    -50 to 125
-50 to 150
-50 to 160   
-40 to 125    -40 to 125    0 to 125    -40 to 125   
3    2.3    1.3    2    3    3    3   
  -5.1 to -12.8    -5.2 to 12.9    10         
0 to 125    Range (0 to 150)
130, 135   
-40 to 160    -40 to 125    0 to 125    0 to 125    0 to 125   
Resistor Programmable    Factory Programmed    Resistor Programmable    Resistor Programmable    Resistor Programmable    Resistor Programmable    Resistor Programmable   
Open Drain    Open Drain
Push Pull   
Open Drain
Push Pull   
Open Drain    Open Drain    Open Drain    Open Drain   
2.7    1.6    2.4    1.8    2.7    2.7    2.7   
5.5    5.5    5.5    18    5.5    5.5    5.5   
40    8    24    110    40    40    40   
1    1    1    1    1    1    1   
Hysteresis (2°C or 10°C)
Pin-Selectable Hysteresis   
Built-in Hysteresis
Hysteresis (5°C)
Temperature Sensor and Switch
Trip Test   
Built-in Hysteresis
Hysteresis (5°C or 10°C)
Temperature Sensor and Switch
Trip Test   
Hysteresis (5°C or 10°C)
Pin-Selectable Hysteresis
Temperature Sensor and Switch   
Hysteresis (10°C or 30°C)
Pin-Selectable Hysteresis   
Hysteresis (10°C or 30°C)
Pin-Selectable Hysteresis   
Hysteresis (2°C or 10°C)
Pin-Selectable Hysteresis   
Automotive    Automotive    Automotive    Automotive    Catalog    Automotive    Catalog   
SOT-23    WSON    TSSOP    SC70    SOT-23    SOT-23    SOT-23   
5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)    See datasheet (WSON)    8TSSOP: 19 mm2: 6.4 x 3(TSSOP)    6SC70: 4 mm2: 2.1 x 2(SC70)    5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)    5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)    5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)   
Switch    Analog Output
Switch   
Analog Output
Switch   
Analog Output
Switch   
Switch    Switch    Switch   

Other qualified versions of TMP709-Q1

Version Part Number Definition
Catalog TMP709 TI's standard catalog product

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