Other Parts Discussed in Thread: LM2586 Hi,
I ask for SOFT-START block of LM2586.
From the block diagram of LM2586, I'm understanding that SOFT-START block controls the error amp.
How does SOFT-START block control the error amp?
I can't find the…
Other Parts Discussed in Thread: LM2586 , LM3017 , TPS61232 , TPS61230 I'm doing test circuit Boost voltage. I see on the datasheet of some kind that me see IC Boots voltage (LM2586) through the circuit structure as shown in the attached Figure. I see…
Other Parts Discussed in Thread: LM2586 , LM3478 , LM2577 I'd like to use the LM2586 to make a 300 V supply at about 10-15 mA, with a 24 V input. I've built it and it seems to work well.
I have some questions though:
1) Size is critical, and the…
Other Parts Discussed in Thread: LM2586 Hello,
Customer wants following boost converter.
Vin:18V to 36V
Vout:48V/0.5A
I simulated LM2586 circuit using WEBENCH from LM2586 production page using above requirement but result is “Design cannot be…
Other Parts Discussed in Thread: LM2586 , TPS3700 Hello,
I´m using the LM2586 to get +/-15V from a 9-36V source. This is working well, until the input voltage drops between 4-6V. In normal operation this should´t happen, but I don´t know what the customer…
Dear Sir/Madam,
What is the process technology used to fabricate the SIMPLE SWITCHER 3-Amp Flyback Regulator , is it purely based on bipolar technology, CMOS, BiCMOS? We will like to know the underlying IC technology.
Thanks
Regards
Nic…
Part Number: PSPICE-FOR-TI Other Parts Discussed in Thread: LM2586 Hi,
Customer is requesting to add LM2586 in the PSPICE for TI library. Below is the details. "Please add models for the LM2586 switchers to the library for PSpice for TI. These parts…
Other Parts Discussed in Thread: LM317 , LM2586 Hi,
I spent now already two days in search but couldn't find anything in the reference designs and the web bench tool wasn't a success, too.
I need a solution for the following issue: I have a +15V…
Hello Darren,
For an estimation, we can have a look at the input and output power and currents of an ideal converter (100% efficiency):
VIN*IIN = VOUT*IOUT in an ideal converter => IIN = VOUT * IOUT / VIN
In this case, IIN = 48V * 0.45A / 20V =…
The best way to determine the comp values is to use Webench. The LM2577 data sheet has equations to help calculate the values but they are specific to that device. You can use those equations to get a first pass for the compensation, however Webench will…
