The TSM101ACDTR from STMicroelectronics is a highly integrated solution designed for precise voltage and current regulation, primarily used in battery chargers, power supplies, and other similar applications. This integrated circuit (IC) combines two operational amplifiers, a voltage reference, and a current sense circuit, all in one compact package, ensuring high accuracy and stability in your electronic designs.

Key Features

• Precision Voltage Reference: The TSM101ACDTR features a 2.5V voltage reference with a low temperature coefficient, ensuring stable performance across a wide range of operating conditions.
• Dual Operational Amplifiers: With two built-in op-amps, this IC provides flexible options for voltage and current control loops, enabling precise adjustment and regulation for a variety of applications.
• Current Sense: The onboard current sensing circuit allows for accurate monitoring of the load current, which is essential for battery charging and power management systems to protect against overcurrent conditions.
• Low Quiescent Current: The low power consumption of the TSM101ACDTR makes it an ideal choice for portable and battery-powered devices, where power efficiency is crucial.
• Wide Operating Voltage Range: It can operate across a broad voltage range, accommodating various power supply designs and ensuring flexibility in application.

Applications

The TSM101ACDTR is versatile and can be employed in a diverse array of electronic applications, including:

• Battery chargers for consumer electronics
• Switching and linear power supplies
• Power adapters
• Overcurrent protection circuits
• Current monitoring systems

Package and Quality

The device comes in a TSSOP-8 package which is suitable for surface-mount technology (SMT), providing a compact footprint for space-constrained applications. The TSM101ACDTR is designed to meet the high-quality standards of STMicroelectronics, ensuring reliability and performance in your electronic projects.