Programmable VRM Delivers 13A

Feb. 1, 2002
For power-regulation applications using microprocessors, DSPs and bus drivers, the PTK6700 series non-isolated, voltage regulation modules (VRMs) can deliver up to 45W/13A without the aid of a heatsink. On-board heat-exchanger technology permits the

For power-regulation applications using microprocessors, DSPs and bus drivers, the PTK6700 series non-isolated, voltage regulation modules (VRMs) can deliver up to 45W/13A without the aid of a heatsink. On-board heat-exchanger technology permits the VRMs to operate over a -40¡C to 70¡C temperature range without forced-air cooling or power derating.The modules accept inputs of 3.3, 5 or 12 Vdc and provide single outputs that are five-bit digitally programmed from 1.3 to 3,5 Vdc. Settling times are 70 µs with less than 100 mV of under/over shoot. And all models in the series provide short-circuit protection and a remote-sense power-good indication signal. Available in industry-standard SIPs, prices start at $8 each in OEM quantities. For more details, call Paul Charrette at ASTRODYNE, Taunton, MA. (508) 823-8080.

Company: ASTRODYNE

Product URL: Click here for more information

About the Author

Staff

Articles, galleries, and recent work by members of Electronic Design's editorial staff.

Sponsored Recommendations

Comments

To join the conversation, and become an exclusive member of Electronic Design, create an account today!