Texas Instruments TPS3514DR Power Supply Supervisor
The Texas Instruments TPS3514DR is a versatile power supply supervisor designed to monitor and control the operation of power supply systems. This integrated circuit is particularly suitable for microprocessor or microcontroller-based systems, where it ensures that the power supply is functioning correctly and safely.
Key Features
- Supply Voltage Supervision: The TPS3514DR provides precise monitoring of the supply voltage, ensuring that the system operates within the specified voltage range for optimal performance and reliability.
- Power-On Reset Control: It features a power-on reset control which initializes the microprocessor upon power-up, preventing software execution errors due to incomplete system initialization.
- Programmable Watchdog Timer: A programmable watchdog timer is included to monitor the system operation. If the microprocessor or software becomes unresponsive, the watchdog timer will reset the system, thereby enhancing the system's robustness.
- Manual Reset: The device offers a manual reset input, which provides an external method to reset the system manually, offering additional control to the user.
- SOIC-8 Package: The TPS3514DR comes in a small-outline integrated circuit (SOIC) package with 8 pins, making it compact and easy to incorporate into various designs.
Applications
The TPS3514DR is ideal for a wide range of applications, including:
- Desktop and Notebook Computers
- Network Servers
- Intelligent Instruments
- Portable/Battery-Powered Equipment
Product Specifications
Attribute
Value
Package/Case
SOIC-8
Operating Temperature
-40°C to +85°C
Mounting Type
Surface Mount
Supply Voltage - Max
5.5 V
Supply Voltage - Min
4.5 V
With its comprehensive features and reliable performance, the Texas Instruments TPS3514DR power supply supervisor is an essential component for ensuring the stability and safety of electronic systems.
