Manufacturer Part Number
TMP302BQDRLRQ1
Manufacturer
Texas Instruments
Introduction
The TMP302BQDRLRQ1 is a temperature sensor with a selectable trip point, designed for use in automotive and industrial applications.
Product Features and Performance
Operates from 1.4V to 3.6V supply voltage
Wide operating temperature range of -40°C to 125°C
Highly accurate temperature sensing with ±2°C accuracy
Selectable trip point temperatures of 70°C, 75°C, 80°C, or 85°C
Selectable hysteresis for the trip point
Open-drain active-low output
Low supply current of 8 μA
Product Advantages
Suitable for automotive and industrial temperature monitoring applications
Selectable trip point and hysteresis provide flexibility in design
Compact SOT-563 or SOT-666 package for space-constrained designs
Wide operating temperature range and high accuracy
Key Technical Parameters
Supply voltage: 1.4V to 3.6V
Operating temperature range: -40°C to 125°C
Temperature trip point: 70°C, 75°C, 80°C, or 85°C
Temperature accuracy: ±2°C
Output type: Open-drain, active-low
Maximum output current: 10 mA
Supply current: 8 μA
Quality and Safety Features
RoHS3 compliant
Automotive-grade AEC-Q100 qualified
Compatibility
Compatible with various automotive and industrial control systems
Application Areas
Automotive temperature monitoring (e.g., engine, transmission, battery)
Industrial temperature monitoring and control (e.g., motors, power supplies, HVAC)
Product Lifecycle
This product is currently in production and not nearing discontinuation.
Replacement or upgrade options may be available from Texas Instruments.
Key Reasons to Choose This Product
Selectable trip point and hysteresis provide flexibility in design
Wide operating temperature range and high accuracy suitable for demanding applications
Low power consumption and compact package size
Automotive-grade quality and safety features
Compatibility with various control systems
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