Power management

I am looking for reliability data for ST Micro p/n L4981AD

How to utilize USART1 to transmit and receive data through PuTTY for ST EVALKIT-ROBOT-1.

Hi all, I am using the ST EVALKIT-ROBOT-1 with the latest firmware STSW-ROBOT-1.Currently, I am facing issues in establishing a serial communication with USART1 (based on interrupt), through which I can control the position of the motor.How should my...

SPI Register Map

I've selected L99LD21 LED driver for my application. I need SPI register map for configuring the device. Could anybody support me please.

In SL-PRAPM02702V, how can we configure the sensor and modify injection and spark timing maps ?

Firmware for STEVAL-ISA172V2 evaluation board

Hi,I am evaluating STEVAL-ISA172V2 evaluation board and am going to develop 2KW D-SMPS , for that am unable to find firmware code and firmware user guide documents. Please provide necessary information for the above D-SMPS.

Can anyone please help me with the UL file number for Part # STD7LN80K5

Hello, I have L6472 with separate power for VSA/B and VDD+VREG (3V3). When VSA/B is powered off IC doesnt respon on SPI. What is propper procedure for power off communication?

In datasheet there is no any connection between VSA and/or VDD. In block schematic are these two voltages separated, also any mention about VSA voltage required to SPI function...

Hi, I want to know the exposed pad connection of LP825 IC. Is it connected to GND?

VNF1048 PWM output

Hello all,I'm currently building a power distribution module based on VNF1048F e-fuses. I want to limit the amount of power supplied to the receiver. I would like to do it with PWM output on VNF1048F, does anyone know how fast can the gate output be ...