This Topic is used for Wireless Charging solution 1.Mcu C drive code: GitHub - STMicroelectronics/STWirelessCharging-C-Drivers: Standard C platform-independent drivers for wireless charging ICs 2. Python drive code, check attach file "Python_FT260_S...
Posted on May 04, 2017 at 18:20Hi,We are working in a project using Viper26ln to generate a 3.3V (250 mA maximum current) from an AC 220 line using buck topology because we want our circuit as compact as possible, so we avoid using transformers.We ...
Posted on April 19, 2017 at 11:00Hello,I'm using the EVAL6472H evaluation kit to experiment with the L6472 driver. I'm having trouble with the hold current setting, when is set the hold current to 200 mA for example, only 70 to 100 mA flows through ...
Posted on April 24, 2017 at 12:57We are using FET STL26NM60N on a PCB that we sell. These are now only available as tape and reel, in quantities of 3000, which is 25 years' supply for us. Can anyone suggest a direct replacement? STL23NM60ND and STL...
Posted on April 27, 2017 at 04:05I am wondering why VN7016AJ and VN5E016 have a difference in Short circuit current during thermal cycling.1) VN7016AJ : 32A Datasheet 11Page VN5E016 : 18A Datasheet 10Page2) Recommended for IPS Short: Is ...
Posted on April 25, 2017 at 10:24Anybody who can teach me how to use a powerstep01 to drive the step motor?I have the demo boards and the powerstep01 works well with the demos and the download software from st.com.Now, i want to use another MCU (low...
Posted on June 01, 2016 at 13:15Hi to all, i implemented the STNS01 on a small wireless sensor. The STNS01 is charging a coin cell type LIR2440. The schematics for the battery charging part of the sensor are attached below. Usually the charging proc...
Posted on April 20, 2017 at 00:26Hi AllI need to put L297 stepper driver in 'wave drive mode' permanently. I connect HALf/FULL pin 19 to GND but it work in 'NORMAL DRIVE MODE' by default.I tried to connect pin 19 to low in even state and get the 'wa...
Posted on April 07, 2017 at 08:13Hi, I am using L6470H with stm32f103 for past few months in our project. I have clarified the KVAL value relation with motor through online.I worked out all the commands for motor running given in the datasheet...
Posted on April 11, 2017 at 07:24I am using LD1085 voltage regulator connected to a 500mA of load. When the capacitor connected is 100uF at both i/p and o/p it is becoming too hot within 30-50 sec. Same is the condition with 10uFcapacitor at i/p a...
Posted on April 11, 2017 at 07:21I am using LD1085 voltage regulator connected to a 500mA of load. When the capacitor connected is 100uF at both i/p and o/p it is becoming too hot within 30-50 sec. Same is the condition with 10uFcapacitor at i/p a...