Product Overview: TPS3600D33PWR by Texas Instruments

The TPS3600D33PWR is a specialized integrated circuit (IC) designed and manufactured by Texas Instruments (TI), a leader in semiconductor solutions. This IC is part of TI's extensive line of power management products and is specifically designed as a battery-backup supervisor for RAM retention. It is an essential component for systems that require data preservation during power loss or when the main power supply is unavailable.

Key Features

• Voltage Monitoring: The TPS3600D33PWR monitors a 3.3V supply voltage, ensuring that the system operates within the desired voltage range for optimal performance and reliability.
• Backup Battery Control: It automatically switches to the backup battery when the primary supply voltage drops below a threshold, thus preserving data in volatile memory components such as SRAM.
• Low Quiescent Current: With a low quiescent current, the device minimizes power consumption, which is critical for battery-operated systems to extend battery life.
• Power-On Reset Generator: The IC includes a power-on reset generator that provides a reset signal to the processor, ensuring the system starts in a known state after power is applied.
• Manual Reset Input: A manual reset input allows for an external signal to reset the system, which can be useful for system maintenance or troubleshooting.

Applications

The TPS3600D33PWR is versatile and can be used in a variety of applications where data integrity during power loss is critical. Common applications include:

• Industrial control systems
• Portable electronics
• Networking equipment
• Medical devices
• Server and data storage systems

Technical Specifications

The device comes in a TSSOP (Thin Shrink Small Outline Package) with the following technical specifications:

• Package: TSSOP-14
• Operating Temperature: -40°C to +85°C
• Supply Voltage Range: 2.7V to 5.5V

With its robust feature set, the TPS3600D33PWR is an excellent choice for designers looking to incorporate a reliable power management solution in their systems. Texas Instruments' commitment to quality ensures that this product will provide a dependable performance for critical data retention needs.