Overview
The TLC7701IPWRG4 is a precision voltage monitor and reset IC produced by Texas Instruments. Designed for applications requiring reliable power supply monitoring, this IC ensures system stability by providing accurate voltage supervision and reset generation. It is particularly suited for microcontroller-based systems, industrial controls, and automotive electronics. The TLC7701IPWRG4 stands out for its low power consumption, high accuracy, and wide operating voltage range, making it a competitive choice in the market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 1.8 to 10 | V | |
| Quiescent Current | 12 | µA | |
| Reset Threshold Accuracy | ±1.5 | % | |
| Operating Temperature Range | -40 to 125 | °C | |
| Package | TSSOP-8 | ||
| Reset Timeout Period | 200 | ms | Typical |
| Output Type | Active-Low, Open-Drain | ||
| Manual Reset Input | Yes |
Key Features
- Precision voltage monitoring with ±1.5% accuracy.
- Low quiescent current of 12 µA, ideal for battery-powered applications.
- Wide operating voltage range from 1.8 V to 10 V.
- Active-low, open-drain reset output for flexible system integration.
- Manual reset input for additional control.
- Robust performance across a wide temperature range (-40°C to 125°C).
Applications
The TLC7701IPWRG4 is widely used in applications requiring reliable power supply monitoring and system reset functionality. Typical use cases include:
- Microcontroller-based systems: Ensures proper initialization and operation by monitoring the power supply voltage.
- Industrial controls: Provides stable operation in harsh environments with wide temperature ranges.
- Automotive electronics: Enhances system reliability in automotive applications with its robust design.
- Battery-powered devices: Low power consumption makes it ideal for portable and energy-efficient devices.
Q & A
1. What is the operating voltage range of the TLC7701IPWRG4?
The TLC7701IPWRG4 operates within a voltage range of 1.8 V to 10 V.
2. Does the TLC7701IPWRG4 support manual reset?
Yes, it includes a manual reset input for additional control.
3. What is the accuracy of the reset threshold?
The reset threshold accuracy is ±1.5%.
4. What is the typical reset timeout period?
The typical reset timeout period is 200 ms.
5. Is the TLC7701IPWRG4 suitable for automotive applications?
Yes, its robust design and wide temperature range make it suitable for automotive electronics.
6. What is the quiescent current of the TLC7701IPWRG4?
The quiescent current is 12 µA.
7. What type of reset output does the TLC7701IPWRG4 provide?
It provides an active-low, open-drain reset output.
8. What is the package type of the TLC7701IPWRG4?
It is available in a TSSOP-8 package.
9. Can the TLC7701IPWRG4 operate in low-power applications?
Yes, its low quiescent current makes it ideal for low-power and battery-powered applications.
10. What is the operating temperature range of the TLC7701IPWRG4?
It operates within a temperature range of -40°C to 125°C.
