Using copper pour for secondary GND on InnoSwitch3-CE
Posted by: latk
on
Hi, can I use copper pour/plane for the secondary side GND on InnoSwitch3-CE.
Is the secondary side ground the IS pin or the GND pin.
コメント
Hi Latk,
Thanks for choosing PI product. The secondary GND terminal of InnoSwitch3-CE must be connected directly to the output capacitor GND Terminal. The secondary side IC grounding is the GND pin not the IS pin. IS pin is for output current sensing.
Hi Latk,
Thanks for choosing PI product. The secondary GND terminal of InnoSwitch3-CE must be connected directly to the output capacitor GND Terminal. The secondary side IC grounding is the GND pin not the IS pin. IS pin is for output current sensing.