Resolved! edesign does not fit with input specifications
Here's what eDesignSuite shows for a Boost DC/DC converter. The L7981 is a Buck converter so I don't understand the given results. Please anyone could clarify this? gaston
Forum Posts
STNRG012 and STEVAL-PCC020V2
Hi, I hope you can help me. I'm working with STNRG012 on a power supply. we have already done the prototype, how ever we can make it run due to that STNRG012 needs a programming device (STEVAL-PCC020V2). This device is active but out of stock and I c...
Resolved! STM-Studio Import
Hi when im trying to download file this show:
Can you propose me the alternative part of IGBT similar spec follow this table below?
I need to use IGBT for my new design. Can you propose me the alternative part of IGBT similar spec follow this table but surface mount?Voltage - Collector Emitter Breakdown600 VCurrent - Collector (Ic)23 ACurrent - Collector Pulsed 92 AVce(on) (Max) ...
Resolved! LD1117S33CTR design problem
In our company's mass production product( we desgien and produce BLDC motor driver）. We stumble across that in some PCBA (about 25% of all the mass production) the LD1117S33CTR output have voltage oscillation.Becasue of the 3.3V output is for MCU c...
LSM9DS1 interrupt pulse
I have configured Gyro and Accelerometer to generate interrupt on Data-Ready event on Int1 and Int2 pins. I also left at default 0 value bit LIR_XL1, which, according to the documentation, makes interrupt request NOT latched. However, when I power-on...
Request EMRT 1.2
Please provide the latest EMRT 1.2 for TSV321 series. Thank you
Motor contoller
Hello, can u suggest any part number which has specification with Allegro: A89307KETSR-J IC.As i want to design Software less BLDC FOC single shunt motor control solution.See the requirement as bellow,Operating temperature range: -40C to +100C Opera...
modbus tcp/ip with stm32f407 and switch ksz8563rnx of microchip
Hi,I've downloaded the following libraries for the modbus tcp/ip communication:https://www.st.com/en/embedded-software/stsw-stm32070.html the experimental setup is a slave: a board with stm32f407 and a switch:https://www.microchip.com/en-us/product/k...
External Interrupt
I am applying the circuit in the picture I uploaded and when I touch the pin with my hand or touch it with a metal piece, the external break pin is triggered spontaneously. Please help me.