Power management

Hi, As a part of our new product, we have decided to run the product on PD capability. So, we have decided the product to be developed with two USB PD ports, so that one port can be used for Wall PD charger and other port for PD by laptop.

We have decided to use STUSB4500 for stand alone PD controller, But the main struggle is to coordinate these two PD ports and switch between them as availability.Priority is given for Wall charger PD port and the other port is used for PD when Wall c...

Date Code Markings

Hi, where finde, and decode date of production for triac BTA12-600BW and other triacs in TO-220 package?

LD1085D2T33R 5V INPUT TO 3V3 OUTPUT IS SUFFICIENT ARE NOT

Hi,  In our project, we are using LD1085D2T33R as this regulator. In this regulator voltage drop is 1.3V .but in our design we providing 5V input the output is 3.3v it sufficient are not please let me know.

Do you have a safety data sheet for Real-time clock and TIMEKEEPER, SNAPHAT M4T32-BR12SH6. Could you provide me this document, Thanks

L6387E maximum gate drive current?

Hi,We are using a L6387E to drive two half-bridge MOSFETS of type STW20N65M5 or equivalent in a off-line DC/DC converter.The circuitry in between consists of a 10 Ohm resistor, and a diode+3.3 ohm resistor in discharge-direction, in parallel respecti...

Hello,everyone, can I beg you a help, I am using L6564 to do a power simulation in LTspice, but I can not find any model file, can you send me? thanks

Hello,everyone, can I beg you a help, I am using L6564 to do a power simulation in LTspice, but I can not find any model file, can you send me? thanks

I am using STPM34 for measuring RMS voltages. When I measure grid voltages it's fine. But I read the inverter output voltage, the value is oscillating from 0 to 500v. Please help me to resolve this.