Wireless Charging solution Wiki
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
Power management
Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Forum Posts
Resolved! L7987 and L7987L substitued parts
HI Sir,we have applied L7987 and L7987L on our touch display computer,we don't have enough stock for nowis there any substitued parts availablethanks�?With best regards，PZ
SPICE model for L9963E ?
Is there a SPICE model for the L9963E ? I want to test the balancing functionality so I just need that part of it modelled. Thanks
适用于便携式电子产品的电源芯片推荐
适用于便携式电子产品（如运动手表./医疗监护手环）的电源芯片推荐。供电电源芯片必备功能：集成度高，可充电，驱动STM32L4系列及传感器，LED等。供电电源芯片非必备功能：无线充电。 非常感谢！
STPM3X, Total Harmonic Distortion Calculation
I have stpm33 IC for one of our applications. I would like to calculate total harmonic distortion. Is it possible to read from registers of stpm33? If it is not, how can i get RMS value of the nth harmonic component from register?
Can we use NFC and wireless charging in the same device?
We are using NFC tag with 0600-00061 antenna from Laird connectivity and charging coil WR121210-27M8-ID from TDK with wireless charging IC STWLC38JR .Will it be okay to use both and will they work alright?
Resolved! LD1086DT33TR Dropout voltage query
Hi Team,We are using LD1086DT33TR regulator to generate 3.3V output from 5V input, But the the maximum dropout voltage given in the datasheet is 1.5V.Our dropout voltage is 1.7V (5V - 3.3V =1.7V) which is exceeding the max dropout voltage of the IC m...
ACIM V/F Openloop G431
Reference ACIM-NUCLEOG431RB-IHM023V3-VF_OL I need to drive 3 Phase 380V. Now I can drive this motor. But I'm not sure about the V output being inconsistent with the changing frequency. Please advise if you need to add additional commands or programs....
e Design studio
Dear Sir, I am not being able to complete SMPS my design using e Design Studio.design is not moving forward after filling all the parameters in properly , Kindly help by giving proper solutionThanking you sir
Driving both channels parallel on vnd products
We have multiple VND5160AJ-E on a new product were we use every single channel as an output channel. Some outputs should driver 4 Ampere which would be perfect doable if we run both channels in a chip parallel. So are the any concerns about doing thi...
