Part Number: LM2576 Hai Sir,
Based on Customer recommendation we are using LM2576-5.5 for voltage conversion.
End application- Controlling & Analog outputs driving.
Can you please give me the clarification about my queries posted below...
1) Designing…
Part Number: LM2576 Hello, We are currently working on a LM2576D2T-ADJ used as a inverter. You will find our schematic joined to our message.
The circuit is similar to the circuit shown in the datasheet with a difference on the package (it should be a…
Part Number: LM2576S-ADJEVM Other Parts Discussed in Thread: LM2576 , LM22676 , LM2676 Not being a SMPS designer and realizing this deficit in my abilities, I have a need for two power supplies.
Vin is 12V with two outputs for +5.5V (2A), -5.5V (<-1A).…
Hello
Here is the response from our product engineer:
The difference is at Final test. Below is the detail.
LM2576T-ADJ/S5001479 – test at 25C & -40C
2. LM2576T-ADJ – test at 25C
Thanks
Part Number: LM2576
Hello,
I am using LM2576- 12V fixed version.
I refereed datasheet for inverting -12V 0.7A design, page 18, figure 8-1.
I implemented the circuit as it is, but it wont work, rather shorted pin 1 and 2 resulted damaged IC. I am using…
Part Number: LM2576 I'm using an LM2576S-5.0/NOPB to implement a buck converter, my load draws around 1A on worst case.
The step down was designed with an inductor of 100uH and a capacitor of 330uF, the output is unstable and use a large capacitor…
Part Number: LM2576 Hello !
I have a LM2576 (TO-220) that heats a lot. However, according to the datasheet's calculations it should not have heat so much because the load demand 300mA. So I decided to put a heat sink , I noticed that rthjc>rthja so if…
Part Number: LM2576 Hello !
I have a LM2576 (TO-220) that heats a lot and sometimes disconnects. So, I decided to look the current which comes into the LM2576.
I did the test with a Resistor of 10 ohm as a charge. So the current provided by the LM2576…
Part Number: LM2576 Good afternoon TI, the datasheet for LM2576HVT-ADJ/LB03 S tates to call TI for the details of peak temperature for this non-Rohs part.
Please can you advise what the peak temperature is. We are considering use of the part for non-EU product…
Part Number: LM2576 Hello team,
Could you please help me to clarify feedback voltage details below?:
How much the feedback voltage range over temperature from 0C to 80C can be narrowed compared to -40C to 125C? Could you please provide document about the…