TMP300-Q1 Automotive Grade, Resistor-Programmable, up to 18V-Capable Temp Switch and Analog Out Sensor | TI.com

TMP300-Q1 (ACTIVE)

Automotive Grade, Resistor-Programmable, up to 18V-Capable Temp Switch and Analog Out Sensor

 

Description

The TMP300B-Q1 is a low-power, resistor-programmable, digital output temperature switch. It allows a threshold point to be set by adding an external resistor. Two levels of hysteresis are available. The TMP300B-Q1 has a VTEMP analog output that can be used as a testing point or in temperature-compensation loops.

With a supply voltage as low as 1.8V and low current consumption, the TMP300B-Q1 is ideal for power-sensitive systems.

Available in two micropackages that have proven thermal characteristics, this part gives a complete and simple solution for users who need simple and reliable thermal management.

Features

  • ACCURACY: ±1°C (typical at +25°C)
  • PROGRAMMABLE TRIP POINT
  • PROGRAMMABLE HYSTERESIS: 5°C/10°C
  • OPEN-DRAIN OUTPUTS
  • LOW-POWER: 110µA (max)
  • WIDE VOLTAGE RANGE: +1.8V to +18V
  • OPERATION: –40°C to +150°C
  • ANALOG OUT: 10mV/°C
  • SC70-6 PACKAGE

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
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    
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    
TMP302-Q1 Order now -40 to 125     2       50, 55, 60, 65
70, 75, 80, 85
90, 95, 100, 105
110, 115, 120, 125    
Pin-Selectable     Open Drain     1.4     3.6     8     1     Hysteresis (5°C or 10°C)
Pin-Selectable Hysteresis    
Automotive     SOT-5X3 | 6     6SOT-5X3: 2 mm2: 1.2 x 1.6 (SOT-5X3 | 6)     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