Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Good Evening,I am a student doing a capstone project, and I have been having a massive headache with the STUSB4500 PD negotiator. I am using it to pull 15V at 3A from a power brick so I may power a handheld device downstream. We utilized a recommende...
Hello, I didn't find the layout this board online. can someone help me find the layout of this STEVAL-L99MH98 board? Layout I am asking is not present in the user manual of this board. Thank you, Br, Gopal
Hello, Does anyone know where I can find the safety manual for L99mh98 octal half bridge driver? br, Gopal [moderation edit: removed label Gate Drivers, added Automotive Power]
Hi,I am presently planning to use Viper265K part for High Voltage Buck converter design with below requirements: MinMax Vin200900V Vout4.5 V+/-5%Iout0.44 A Pout2 W With above requirements the duty cycle for the device is observed to be 0.5%. Please...
Hi I have a question regarding use of STL6P3LLH6 MOSFET in the reference design as shown in EVAL-SCS001V1. In this reference, there is only one STL6P3LLH6(T1) used as shown below: But in the datasheet of STUSB4500, Fig 10 shows use of 2 such MOSFET...
Hi, The L9945 driver used in our proprietary automobile controller unit responsible for controlling actuators and pumps in exhaust system regulating harmful exhaust gases adhering to emission control policy. Case1: OUT 2 channel: Nominal frequency = ...
Hello,I'm migrating STSW-STPM004 firmware from IAR to STM32CubeIDE (GCC).The metrology_STPMS2.a library was compiled with IAR and causes UsageFault(CFSR=0x00008200, INVSTATE bit set - ARM/Thumb interworking issue)when linked and run with GCC.Is ther...
Hi, Im using the L9963E for a Battery Management System. I noticed that the device has a register called "FSMstatus". I don't understand if reports the current status or the previous status. For example, if the device is in SLEEP, in order to read t...
Hi everyone,I am designing a custom Power Distribution Board (PDB) handling up to 200A at 24V. This PDB will eventually interface with an STM32 and a Jetson Orin Nano for telemetry and control, but my current focus is solely on verifying the robustne...
