5V to 22V : how?

[M.]

Hi,
for a small elektronic projekt I need to convert 5Vdc to 22-24Vdc at 100mA
max.
It has to be done on PCB and the area needs to be as small as possible.
Are there any special IC's available for this?

Thanks,
Marc

 

[John Fields]

On Sun, 20 May 2007 09:58:13 +0200, "M." <m.horemans@skynet.be>
wrote:

Hi,
for a small elektronic projekt I need to convert 5Vdc to 22-24Vdc at 100mA
max.
It has to be done on PCB and the area needs to be as small as possible.
Are there any special IC's available for this?

---
Yes. Google "boost converter"
--
JF