TPS82740BSIPT

The TPS82740BSIPT is a non-isolated 200mA IQ MicroSIP™ Step-down Converter Module for low power applications. The TPS82740 is the industry’s first step down converter module featuring typically 360nA quiescent current consumption. It is a complete MicroSIP™ DC/DC step-down power solution intended for ultra low-power applications. The module includes the switching regulator, inductor and input/output capacitors. The integration of all required passive components enables a tiny solution size of only 6.7mm². This new DCS-Control™ based device extends the light load efficiency range below 10µA load currents. It supports output currents up to 200mA. The device operates from rechargeable Li-ion batteries, Li-primary battery chemistries such as Li-SOCl2, Li-MnO2 and two or three cell alkaline batteries. The input voltage range up to 5.5V also allows operation from an USB port and thin-film solar modules.

• Integrated slew rate controlled load switch
• RF friendly DCS-control
• Low output voltage ripple
• Discharge function on VOUT and LOAD
• Sub 1.1mm profile solution
• Up to 90% efficiency at 10µA
• Pin selectable output voltages in 100mV steps
• Automatic transition to no ripple 100% mode

Applications

Consumer Electronics