Overview
The TPS3700DSER is a high-voltage (18V) window voltage detector manufactured by Texas Instruments, designed for overvoltage and undervoltage monitoring. This component is part of the voltage detection and monitoring product category, targeting applications in industrial control systems, automotive systems, and embedded computing modules. Its unique selling points include a wide supply voltage range, high threshold accuracy, and low quiescent current, making it a competitive choice for precision voltage monitoring.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 1.8 to 18 | V | |
| Threshold Accuracy | 1.0% | Over operating temperature range | |
| Quiescent Current | 5.5 | µA | Typical |
| Internal Hysteresis | 5.5 | mV | Typical |
| Operating Temperature Range | -40 to 125 | °C | |
| Package | SOT-6, WSON-6 | 1.5mm × 1.5mm |
Key Features
- Wide supply voltage range from 1.8V to 18V.
- Adjustable thresholds as low as 400mV.
- High threshold accuracy of 1.0% over the operating temperature range.
- Low quiescent current of 5.5µA (typical).
- Open-drain outputs for overvoltage and undervoltage detection.
- Internal hysteresis for stable operation.
Applications
The TPS3700DSER is widely used in industrial control systems, automotive electronics, and embedded computing modules. It is particularly suited for monitoring voltage levels in DSPs, microcontrollers, microprocessors, and FPGAs. Additionally, it finds applications in laptops, desktops, and portable battery-powered devices, ensuring reliable voltage monitoring and protection.
Q & A
What is the supply voltage range of the TPS3700DSER?
The supply voltage range is from 1.8V to 18V.
What is the typical quiescent current of the TPS3700DSER?
The typical quiescent current is 5.5µA.
What is the threshold accuracy of the TPS3700DSER?
The threshold accuracy is 1.0% over the operating temperature range.
What are the output types of the TPS3700DSER?
It features open-drain outputs for overvoltage and undervoltage detection.
What is the operating temperature range of the TPS3700DSER?
The operating temperature range is from -40°C to 125°C.
What are the typical applications of the TPS3700DSER?
Typical applications include industrial control systems, automotive electronics, and embedded computing modules.
What is the internal hysteresis of the TPS3700DSER?
The internal hysteresis is typically 5.5mV.
What package options are available for the TPS3700DSER?
It is available in SOT-6 and WSON-6 packages, both measuring 1.5mm × 1.5mm.
Can the TPS3700DSER be used in portable battery-powered devices?
Yes, it is well-suited for portable battery-powered devices due to its low quiescent current and precise voltage monitoring capabilities.
Is the TPS3700DSER suitable for automotive applications?
Yes, it is designed to meet the requirements of automotive systems, ensuring reliable voltage monitoring and protection.
