TPS62401EVM-167

The TPS62401EVM-167 is an evaluation tool for the TPS62401 which is a 2.25 MHz dual, step down converter in a small 3x3 mm² QFN package. The TPS62401 has a 2.5 V to 6 V input voltage supply and offers fixed output voltages of 1.1 V/1.575 V at 400 mA and 1.8 V at 600 mA. These voltages are fixed at power up and then can be changed using the EasyScale interface which is a single wire serial communication channel. The EVM comes with a USB to EasyScale converter and software so that a personal computer can be used to communicate with the EVM.

• Efficiency: 95%
• Vin Range: 2.5 V to 6 V
• Output Current: 400 mA and 600 mA
• Fixed output voltage of 1.1 V/1.575 V at 400mA and 1.8V at 600 mA
• Available in 10-pin 3x3 QFN package
• Power Save Mode at Light Load Currents
• Typ. 32 uA Quiescent current for both converters
• EasyScale one pin serial interface for dynamic output voltage adjustment
• One chip solution for powering dual rail processors and DSPs