Hmmm... not bad.  I also just discovered the IRS2003 (which I'd need 2=20
of) which would let me use 4 N-FETs.

Cheers,
-Neil.


On 12/16/2014 5:10 PM, Bob Blick wrote:
> Hi Neil,
> Sounds like you should make your own bridge. But I suggest using a
> premade driver, such as the TC4469. I've used that part and it's been
> reliable.
> Cheers, Bob
>
> On Tue, Dec 16, 2014, at 01:50 PM, Neil wrote:
>> Spec says 6A, but stall might be higher.  I'm calculating for 10A
>> initially (but plan to measure and can tweak later).
>> I'm thinking I'll keep PWM frequency about 50khz or higher to stay out
>> of audible range).
>> I had searched Digikey earlier but did not find any h-bridges I liked.
>> But I can find N and P-FETs with 10mOhm RdsOn that should work very well=
..

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