reagrding IR1167 subcircuit

Status
Not open for further replies.
A

amitesh43

Newbie level 5
Joined
Nov 27, 2013
Messages
9
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Location
sweden
Activity points
56
hi
i am trying to understand subcircuit of IR1167 in the first attachment and second datasheet so that i can try to design that schematic in LTspice

there is a component called as oneshot or MOT(minimum ON time) block
what i can use in the place of that block
Attaching docs related to this below
View attachment eficient input bridge.pdf
View attachment ir1167aspbf.pdf
 

I would think the MOT could be simulated with a one-shot circuit (such as using a 555) and perhaps some logic gating.
 
can i use monostable multivibrator in the place of one shot...
 

ok
but which pin of these should i consider for MOT if i use 555
trigger or discharge,threshold pins
 
Last edited:

You use the other pins to configure the one-shot configuration such as here. The output pin of the 555 would be the one-shot signal.
 
ok what kind of driver do i need to use as per the sub-circuit in ir1167 data sheet.
like whether i need to use regular driver or i need some kind of amplifier as in sub circuit of ir1167 in the data sheet
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…