Part Number: LM2588 I am designing a flyback transfomer with isolated feedback using an opto-coupler
Vin = 18VDC - 36VDC
Vout = 12V/1A, -12/1A
The issue I'm having is that the LM2588-ADJ draws excessive current and eventually leads to part failure. As…
Part Number: LM2588 I have a simple flyback transformer based boost supply built around an LM2588, and noticed it would occasionally start up in a mode where the circuit would draw excessive current. Originally, it would recover after a short while and…
Other Parts Discussed in Thread: LM2588 I wish to run 3 LM2588's in parallel to boost 7.4V to 24V, with an output current of about 1.5A. Per the question "LM2588 parallel operation" (sorry-I don't know how to link) I see that for 2 LM2588…
Other Parts Discussed in Thread: LM2588 , UCC28700 , LM5021 Hi.
If i want an isolated flyback (2 different ground) with LM2588 i think i must use an optocoupler.
How to manage it ?
Thanks.
Mario.
Other Parts Discussed in Thread: LM2588 I am using a LM2588 boost regulator to step up 7.2V to 24V to drive a stepper motor with an A4988 chopper drive.
When I run the chopper drive off of a 24V power supply, everything runs great: I get dead smooth operation…
I am designing a simple 12VDC - 260VDC (20mA) switcher and I am stuck for a (UK) source for a 'T1' - 1:14 with a 135uH primary.
Or, a design calculator for ring ferrite cores?
Thanks in advance
Nick
Other Parts Discussed in Thread: LM2588 Hi All,
one of my customer collected some circuits from TI webench .They have tested the circuits for LM2585 and LM2588 . They are giving input source as 24Vac and convert into DC by bridge (IN4007 diodes) and filter…
Other Parts Discussed in Thread: LM2588 , LM2585 Hi All.
one of my customer collected some circuits from TI webench .They have tested the circuits for LM2585 and LM2588. They are giving input source as 24Vac and convert into DC by bridge (IN4007 diodes…
