Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
HiI'm designing with the STWLC38 (Chip Rev 4 only) and running into two behavioral issues I can't resolve with the current firmware:Modulation behavior – Seeing instability at higher Vrect voltages. Wondering if there's a known patch or updated confi...
hello, I am using the STEVAL-ISV012V1 demonstration board, which is based on the SPV1040 solar voltage boost converter and the L6924D single-cell Li-ion battery charger.My solar panel consists of 4 parallel solar cells. The solar cell is: KXOB201K04T...
For the VNF9Q20F, the datasheet states that the exposed thermal pad (TAB) is VCC.Can someone confirm that the large exposed pad on the bottom of the package is electrically connected to VBAT/VCC and not GND?If so, should the thermal pad and all therm...
Dear sir:I was used VN9D30Q100FTR 6-channel high-side driver for automotive electronic products，the schematic diagram below： According to the datasheet, the PWM clock should be provided via the PWM_CLK input, but there was also this note about the P...
Hi, i need to replace a L9779WDAT2, it seems that only the WD-SPI version is avaiable. are thoses two retro compatible, i cannot find data sheet for the WDAT2 anywhere. thanks.
Can anyone identify this diode and suggest an alternative please?ST EETC453
[image removed to prevent misuse of the numbers]
Hi,I have follow the DS12900 Rev 7 Figure 21 (Schematic example for USB Type-C at 2.5W with TCPP01-M12) and still can draw more that 1.5A from USB PD source, the voltage seen on CC1 is close to 1.4V (which corresponds to 3A capability). Not sure what...
Hi, Good day, May we seek your expertise for the following inquiry: 1. What is the SPI frame format for L9369 RT?2. Is it configurable via SPI?3. What is the default SPI frame configuration for L9369 RT? Thank you.
Hi,support Can you provide me with the schematic for the steval-wbc2tx70 and more register information for the STWBC2-HP chip?Than
