Power management

How to use temperature compensation typical curves in STPM32?

How to know what curve do I need? In what cases do I need temperature compensation? Datasheet says "Reference voltage generators with programmable independent temperature compensation". What does word "independent" mean? Datasheet says only that:

Is there any sort of protection for "high" input voltages for the L7815CV?

I am testing a L7815CV to charge a 12V Battery (I will use this in a solar system with a 20W solar panel where the input voltage might range from 0-22V and Imax=1.3A)When supplying an input voltage of 21V to the L7815CV, the L7815CV won't let any cur...

Hello, I am using VNHD7012AYTR for controlling motor direction , i saw the evaluation Board but in that Package or Part number not provided for the component used. Can you share the Bill of materials for evaluation Board of VNHD7012AYTR.

L6472 current consumption way higher than set current

Hello,I am using an L6472 stepper motor controller.I have an EVAL6472H board coupled over SPI to a nucleo L4R5Zi board on SPI.I am running the motor controller on Step Clock mode. I am setting the hold current to 200mA. When the motor runs, I am upda...

If any one knows the differents between VNH7100AS and VNH7100BAS, I only saw VCCmax is differnt. can I use VNH7100AS to replace VNH7100BAS directly? thanks Fred

How to control stusb1602 using stm32f103

I wanna to implement USBPD with stusb1602 and stm32f103.have 3 USBPD Port and implement control and operation with stm32f103.but i could not find any related information. According to document, that need to use stm32f072 to implement USBPD. ans so is...

I am using STBB2J-30 to power up my system, and finding that on start-up, the Vout ramping up in step and a few current spikes on Vin.

I thought it was because of the capacitive load (25uF), so I tried to reduced it to 15uF, but haven't gotten any changes. I tried also to reduce the slew-rate on Vin, still no significant difference. Is this because of the soft-start?.

I am using STC3115AIQT GAS GAUGE IC for battery monitoring...but i am not able to detect the current value even though i have resistor connected to CG and GND...i am getting only the voltage value....can i get solution for this