Integrated Circuits (ICs)

TPS3700DDCT

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HIGH-VOLTAGE (18-V) WINDOW VOLTAGE DETECTOR FOR OVERVOLTAGE AND UNDERVOLTAGE MONITORING

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Search across all available documentation for this part.

DocumentsTPS3700 High voltage (18V) window voltage detector with internal reference for over and undervoltage monitoring datasheet (Rev. G)Power Management Guide 2018 (Rev. R)+11

Integrated Circuits (ICs)

TPS3700DDCT

Active

Texas Instruments

HIGH-VOLTAGE (18-V) WINDOW VOLTAGE DETECTOR FOR OVERVOLTAGE AND UNDERVOLTAGE MONITORING

Deep-Dive with AI

DocumentsTPS3700 High voltage (18V) window voltage detector with internal reference for over and undervoltage monitoring datasheet (Rev. G)Power Management Guide 2018 (Rev. R)+11

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS3700DDCT

Current - Quiescent (Max) [Max]	11 µA
Hysteresis	5.5 mV
Mounting Type	Surface Mount
Number of Elements	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	Open-Drain
Package / Case	TSOT-23-6, SOT-23-6 Thin
Propagation Delay (Max) [Max]	29 µs
Supplier Device Package	SOT-23-THIN
Voltage - Supply, Single/Dual (±) [Max]	18 V
Voltage - Supply, Single/Dual (±) [Min]	1.8 V

TPS3700-Q1 Series

Automotive high-voltage (18-V) window voltage detector for overvoltage and undervoltage monitoring

Part	Supplied Contents	Type	Function	Utilized IC / Part	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Supply, Single/Dual (±) [Min]	Number of Elements	Operating Temperature [Max]	Operating Temperature [Min]	Propagation Delay (Max) [Max]	Output Type	Hysteresis	Package / Case	Mounting Type	Current - Quiescent (Max) [Max]	Supplier Device Package	Qualification	Grade
Texas Instruments TPS3700EVM-202	Board(s)	Linear	Comparator Dual	TPS3700
Texas Instruments TPS3700DSET					18 V	1.8 V	1	125 °C	-40 °C	29 µs	Open-Drain	5.5 mV	6-WFDFN	Surface Mount	13 µA
Texas Instruments TPS3700DDCT					18 V	1.8 V	2	125 °C	-40 °C	29 µs	Open-Drain	5.5 mV	SOT-23-6 Thin TSOT-23-6	Surface Mount	11 µA	SOT-23-THIN
Texas Instruments TPS3700QDSERQ1					18 V	1.8 V	1	125 °C	-40 °C		Open-Drain	5.5 mV	6-WFDFN	Surface Mount	11 µA		AEC-Q100	Automotive
Texas Instruments TPS3700EVM-114	Board(s)	Linear	Comparator Dual	TPS3700
Texas Instruments TPS3700DSER					18 V	1.8 V	1	125 °C	-40 °C	29 µs	Open-Drain	5.5 mV	6-WFDFN	Surface Mount	13 µA

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.63
		10	$ 2.36
		25	$ 2.23
		100	$ 1.90
	Digi-Reel®	1	$ 2.63
		10	$ 2.36
		25	$ 2.23
		100	$ 1.90
	Tape & Reel (TR)	250	$ 1.78
		500	$ 1.56
		1250	$ 1.29
		2500	$ 1.20
		6250	$ 1.16
Texas Instruments	SMALL T&R	1	$ 1.98
		100	$ 1.63
		250	$ 1.17
		1000	$ 0.88

Description

General part information

TPS3700-Q1 Series

The TPS3700-Q1 wide-supply window voltage detector operates over a 1.8 V to 18 V range. The device has two high-accuracy comparators with an internal 400-mV reference and two open-drain outputs rated to 18 V for overvoltage and undervoltage detection. The TPS3700-Q1 device can be used as a window voltage detector or as two independent voltage monitors; the monitored voltage can be set with the use of external resistors. For even wider input voltage capability up to 65 V, see theTPS37A-Q1or theTPS38A-Q1devices.

The OUTA terminal is driven low when the voltage at the INA+ terminal drops below (VIT+– Vhys), and goes high when the voltage returns above the respective threshold (VIT+). The OUTB terminal is driven low when the voltage at the INB– terminal rises above VIT+, and goes high when the voltage drops below the respective threshold (VIT+– Vhys). Both comparators in the TPS3700-Q1 device include built-in hysteresis for filtering to reject brief glitches, thereby ensuring stable output operation without false triggering.

The TPS3700-Q1 device is available in a Thin SOT-6 and a 1.5-mm x 1.5-mm WSON-6 package and is specified over the junction temperature range of –40°C to 125°C.