STMicroelectronics | TSM1052

The TSM1052 is a highly integrated solution for SMPS applications requiring a dual control loop to perform CV (constant voltage) and CC (constant current) regulation.

The voltage reference, along with one op-amp, is the core of the voltage control loop; the current sensing circuit and the other op amp make up the current control loop.It has an Operating temperature ranges b/w -10 °C to 85 °C and it is available in a SOT23-6 package.

Features:

• Secondary-side constant voltage and constant current control
• Very low voltage operation
• Very low quiescent consumption
• High-accuracy internal reference
• Low external component count
• Wired-or open-drain output stage
• Easy frequency compensation
• SOT23-6 micro package

Applications:

• Battery chargers
• AC DC adapters

View the list of available TSM1 Series of Voltage-References