The TPS2202AIDFLE from Texas Instruments is a sophisticated power-management integrated circuit designed for dual-slot PC Card applications. This device provides an efficient and compact solution for controlling power distribution to PC Cards, ensuring stable operation and extending the life of the cards and the system as a whole.

Key Features

• Integrated Switching: The TPS2202AIDFLE includes two 0.3-Ω high-side MOSFET switches, facilitating the distribution of power between the system and the PC Cards.
• Current Limiting: Each channel has built-in current limiting to protect the system from overcurrent conditions, ensuring safe operation under various load conditions.
• Thermal Protection: The device incorporates thermal shutdown protection to prevent overheating, thereby maintaining system integrity and reliability.
• Independent Control: Both channels can be independently controlled via an enable input, providing flexibility and power-saving opportunities when one of the slots is not in use.
• Low Standby Power: The TPS2202AIDFLE is designed to consume minimal power in standby mode, contributing to the overall energy efficiency of the system.
• Break-Before-Make Switching: This feature ensures that the switch operation is safe and prevents any cross-conduction that could potentially damage the PC Cards or the power supply.

Applications

The TPS2202AIDFLE is ideal for portable computing devices, docking stations, and other systems that utilize PC Card technology. Its robust design and power management capabilities make it well-suited for environments where reliable power delivery and protection are critical.

Technical Specifications

• Input Voltage Range: 3 V to 5.5 V
• Continuous Load Current: 1 A per channel
• Package: 30-terminal TSSOP (PWP)
• Operating Temperature Range: -40°C to 85°C

With its combination of features and protection mechanisms, the TPS2202AIDFLE from Texas Instruments is a reliable choice for designers looking to integrate PC Card power-interface switching into their products.