Resolved! Order request for 1000 L4970A
I need your help to find out this obsolete item, which I'm attaching the Datasheet.L4970A - 1000 pcsCould you please let me have your best offer?
Power management
Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Forum Posts
STM32 as Lipo polymer battery charger controller
I have attached the schematic actually trying to replace the mcp73831 so mayI program stm32 to connect or disconnect using MOSFET to charge or control my lipo battery if its rating its 0.7C, or you can say approx we need to charge 500mah with or...
A couple of questions about using the VNQ7140AJ drivers.
I'm currently building a level shifter and I'm planning to use two drivers of type VNQ7140AJ on the output side. However, I still have several questions about these drivers Description of the project:The level shifter will be located in an industrial...
PFC Controller for 2kW
Hi, I'm looking for a PFC controller for 2kW output, Input - 90-265VACOutput - 400VDCwhich controller IC do you suggest for boost topology with the least BOM count?
VN750PSTR-E - Compatibility check
VN750PSTR-E in this mosfet datasheet, VIH is mentioned as 3.25V in specifications, but in the graph VIH vs Temperature, it is below 3V. Which one is correct?Pls refer the below images.
Discrepancy in CFG_2.FR_ADJ bit values between Table 12 and Table 18 in L9800 Datasheet
Hello,I have a question regarding the L9800 product (LS driver). The value of the CFG_2.FR_ADJ bit in "Table 12. Coefficient overview" differs from the value of the CFG_2.FR_ADJ bit in "Table 18. Register addressing space" in the datasheet. Could you...
What is the ST Part Number for SO-8 with marking "MZ209"
Can anyone tell me what ST part number in SO-8 Package has the marking "MZ209" ? Is there a cross reference of all markings available?
Resolved! Suitable capacitance values for COMPA and COMPB
Hello expert,We are designing a circuit using STWLC38.What happens if the capacitance value of C8~C11 in the figure below is increased to 47n?Will it be a problem?Regards,Ryoma
A5975D SPICE simulations
Hello, I'm part of my universities Formula SAE team at The Milwaukee School of Engineering. We design a prototype single seater formula race car with a parallel hybrid powertrain. I was looking at using the product mentioned for power regulation on o...
Resolved! What is the difference between STGIB10CH60TS-L and STGIB10CH60TS-LZ? The difference Z.
What is the difference between STGIB10CH60TS-L and STGIB10CH60TS-LZ? The difference Z.
