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

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

Parametrics

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Part number Order 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) Comparator channels (#) Features Rating Package Group Package size: mm2:W x L (PKG) Interface
TMP709-Q1 Order now 0 to 125     3       0 to 125     Resistor Programmable     Open Drain     2.7     5.5     40     1     Hysteresis (2°C or 10°C)
Pin-Selectable Hysteresis    
Automotive     SOT-23 | 5     5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)     Switch    
LM26LV-Q1 Order now -40 to 150     2.3     -5.1 to -12.8     Range (0 to 150)
130, 135    
Factory Programmed     Open Drain
Push Pull    
1.6     5.5     8     1     Built-in Hysteresis
Hysteresis (5°C)
Temperature Sensor and Switch
Trip Test    
Automotive     WSON | 6     See datasheet (WSON)     Analog Output
Switch    
LM57-Q1 Order now -50 to 125
-50 to 150
-50 to 160    
1.3     -5.2 to 12.9     -40 to 160     Resistor Programmable     Open Drain
Push Pull    
2.4     5.5     24     1     Built-in Hysteresis
Hysteresis (5°C or 10°C)
Temperature Sensor and Switch
Trip Test    
Automotive     TSSOP | 8     8TSSOP: 19 mm2: 6.4 x 3 (TSSOP | 8)     Analog Output
Switch    
TMP300-Q1 Order now -40 to 125     2     10     -40 to 125     Resistor Programmable     Open Drain     1.8     18     110     1     Hysteresis (5°C or 10°C)
Pin-Selectable Hysteresis
Temperature Sensor and Switch    
Automotive     SC70 | 6     6SC70: 4 mm2: 2.1 x 2 (SC70 | 6)     Analog Output
Switch    
TMP708 Order now -40 to 125     3       0 to 125     Resistor Programmable     Open Drain     2.7     5.5     40     1     Hysteresis (10°C or 30°C)
Pin-Selectable Hysteresis    
Catalog     SOT-23 | 5     5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)     Switch    
TMP708-Q1 Order now 0 to 125     3       0 to 125     Resistor Programmable     Open Drain     2.7     5.5     40     1     Hysteresis (10°C or 30°C)
Pin-Selectable Hysteresis    
Automotive     SOT-23 | 5     5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)     Switch    
TMP709 Order now -40 to 125