Allegro makes the UDN2891A-T that will source 500mA. http://www.jameco.com/webapp/wcs/stores/servlet/ProductDisplay?freeText=udn2981&langId=-1&storeId=10001&productId=1762681&search_type=jamecoall&catalogId=10001&ddkey=http:ParametricXmlView
The suffix 'A' (all devices) indicates an 18-lead plastic dual in-linepackage with copper lead frame for optimum power dissipation. Undernormal operating conditions, these devices will sustain 120 mA continuouslyfor each of the eight outputs at an ambient temperature of +50°C and a supplyof 15 V.
im looking for a source driver than drive 500mA per output channel.
Please enter a valid email to subscribe
We need to confirm your email address.
To complete the subscription, please click the link in the
email we just sent you.
Thank you for subscribing!
via Egeo 16