Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Low side BJT drive supply current of Sync buck controller

Status
Not open for further replies.
T

treez

Guest
Page 4 of the LT3692 datasheet states that the current from the boost circuit to each of the high side BJT drives is 55mA.
Do you know what current the low side BJTs draw?

LT3692 datasheet:-
http://cds.linear.com/docs/en/datasheet/3692fa.pdf

Also, page 2 of the LT3692 datasheet also says that Theta (JA) is 35degC/Watt….but do you know what conditions this applies to…eg x cm^2 of thermal copper on back of pcb connected with thermal vias etc etc?
 
Last edited by a moderator:

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top