Jul 8, 2009 #1 E eem2am Banned Joined Jun 22, 2008 Messages 1,179 Helped 37 Reputation 74 Reaction score 24 Trophy points 1,318 Activity points 0 pwm chip hello how do you solder the ground patch of the LT3517 to the PCB... https://www.linear.com/pc/productDetail.jsp?navId=H0,C1,C1003,C1094,C1769,P49780 as you can see it is underneath the chip itself, so i am unsure as to how i can get the soldering iron tip to it
pwm chip hello how do you solder the ground patch of the LT3517 to the PCB... https://www.linear.com/pc/productDetail.jsp?navId=H0,C1,C1003,C1094,C1769,P49780 as you can see it is underneath the chip itself, so i am unsure as to how i can get the soldering iron tip to it
Jul 9, 2009 #2 G GetDeviceInfo Advanced Member level 4 Joined Mar 30, 2009 Messages 109 Helped 4 Reputation 8 Reaction score 6 Trophy points 1,298 Activity points 1,904 gnd patch tin (solder) your pads. flux over, Postion device and hot air reflow. Your devices pad may already be solder coated so you won't need any on the PCB pad, but make sure to flux. You might want to make this your first device mounted.
gnd patch tin (solder) your pads. flux over, Postion device and hot air reflow. Your devices pad may already be solder coated so you won't need any on the PCB pad, but make sure to flux. You might want to make this your first device mounted.