Hello,
My customer is reviewing to use LTM8045 and want to get -2.2V Vout.
At this time, they will use a fixed power with DC 18V and 200mA at Vin of LTM8045.
But Vout range in datasheet is from -2.5V to -15V.
So they need your help abput how to configure…
I'm looking for a way to generate -2.5 and 7.5 to provide excitation for a load cell. The datasheet says one of the output pins should be grounded, my question is what happens if i connect both outputs to ground via a simple voltage divider? Assuming…
1. Paralleled LTM8045's will not share current. For higher power, you can use LTM8049, and that can be setup to share.
2. No.
Hello,
We received a question about a way for geeting +1.8V 4A from -5V from our customer. Following is one of the idea.
Can we use LTM8045 like this circuit?
If no, are there any idea for getting +1.8V 4A from -5V?
Best regards,
Akira
Hi Bivin,
I can't find one. The closest I can see is LTM8045. Your option may be to have separate regulators: sepic and inverter (or cuk).
Hi there,
Hey Ron.p, Thanks for the suggestion but the IC LTM8067 cannot support required currents (500mA) at 3V input Voltage.
So I have searched and selected IC LTM8045. It can support the current, but Isolation is not available.
I have designed a schematic…
Is the same also true for the LTM8045 boost/invert module ? I did not see any mention of pulse dropping in the datasheet.
Do you mean a +/- power supply? You can get ICs that will generate a +/- voltage output for you. An LTM8045 will make a bipolar output for you: www.analog.com/.../8045fc.pdf
| LTM8045 |
| LTM8049 |
| LTM4651 |
| LTM4661 |
| LTM4686 |
| LTM4676 |
| LTM4686-1 |
| LTM4676A |
| LTM4675 |
| LTM4677 |
| LTM4678 |
| LTM8062 |
| LTM8061 |
| LTM8052 |
| LTM8026 |
| LTM8056 |
| LTM8064 |
| LTM8054 |
| LTM8055 |
| LTM4600 |
| LTM4600HV |
| LTM4608A |
| LTM4604A |
| LTM8032 |
