TMP709-Q1 具有引腳可選遲滯功能并采用 SOT 封裝的汽車類、可通過電阻器編程的溫度開關

描述

TMP709-Q1是一款完全集成的電阻可編程溫度開關，溫度閾值在整個工作范圍內僅由一個外部電阻設置。 TMP709-Q1提供漏極開路，低電平有效輸出，電源電壓范圍為2.7V至5.5V。

溫度閾值精度通常為±0.5°C，最大值±3.5°C（60°C至100°C）。靜態電流消耗通常為40μA。遲滯可通過引腳選擇至2°C或10°C。

TMP709-Q1采用5引腳SOT-23封裝。

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 V_CC = 0.8 V
Supply Range: 2.7 V to 5.5 V
Package: 5-Pin SOT-23


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	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

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