Mikroelektronika MIKROE-3123 TPS65131 Boost-INV 2 Click DC-DC Converter

Technical description of the product (MIKROE-3123):

The MIKROE-3123 TPS65131 Boost-INV 2 Click is a very useful DC/DC voltage converter device, capable of outputting both positive and negative voltage, boosted up to 15V and inverted to -15V, from a single fixed voltage input. The input voltage can vary between 2.7V to 5.5V, making the Boost-INV 2 Click an ideal solution for powering devices with complex, split-rail power supply demands, using only a common battery. The Click board™ is equipped with two additional D/A converters, which make it possible to digitally set the output voltage via the SPI. Type: Boost. Applications: The Click board™ can be used as a very compact programmable split-rail power supply for general-purpose applications, low-power audio applications, LCD and OLED displays, and similar applications that use a dual power supply source. On-board modules: TPS65131, a positive and negative output DC/DC converter by Texas Instruments; MCP4291, a 12-bit DAC; MCP6H02, a dual operational amplifier; MCP1501, a high-precision buffered voltage reference, all by Microchip; ADM8829, a switched-capacitor voltage inverter by Analog Devices. Key Features: Programmable output positive and negative voltage up to ±15V from a single-sided low voltage, reasonably high current output, high efficiency, soft start, complete load disconnect when powered off, and more. Interface: GPIO, SPI. Input Voltage: 5V. Click board size: L (57.15 x 25.4 mm).