Power management and switching

The SIP32433xEVB evaluation boards provide a convenient tool for evaluating the operation of the SIP32433A load switch, with latch off, and SIP32433B with auto retry. Operating from a supply-voltage range of 3 V to 23 V, the boards demonstrate the programmable current-limit range of the two devices, 150 mA to 3.5 A.Â
The boards provide an input path current-sense resistor for current probing, and an onboard MOSFET for output short-circuit testing.

The NEH2000BY evaluation board enables designers to evaluate and test the NEH2000BY energy-harvesting PMIC’s performance and features. Its small form factor enables easy integration into prototype designs.Â
The evaluation board is available in two variants:Â
- NEH2000BY-3V5 for use with lithium iron phosphate (LiFe) rechargeable batteries
- NEH2000BY-4V2 for use with lithium-ion and lithium-ion polymer (LiPo) rechargeable batteriesÂ
Users of the evaluation board also need a photovoltaic cell, rechargeable battery, and multimeter.

The expansion board is designed to be stacked on top of any STM32 Nucleo-64 development board exploiting the characteristics of the USB Type-C and Power Delivery (UCPD) peripheral embedded in their microcontrollers.
Also available:
TCPP03 Dual Role protection
X-NUCLEO-DRP1M1
TCPP02 Source protection
X-NUCLEO-SRC1M1