Please recommend a H-bridge

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bobsun

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Hello,

I am looking for a h-bridge of small footprint.

The basic requirement is that:
1. current 1A is enough.
2. voltage 10V enough.
3. Only two outputs enough.

Could any one recommend the smallest one matching the above criteria?
 
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To choose the best option the following variables should also be considered:
- Bus voltage
- Required efficiency (if any)
- Available space on board
- Heat dissipation options (Plate, heatsink, metallic hosing?)
With these we will be able to recommend the best H-Bridge for you!
 
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    bobsun

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I have updated the requirements. Could you have a look at the new requirements?
 

Hello,

Following ones are common and will work for your application.

ROHM
BD6222HFP

TEXAS INSTRUMENTS
DRV8801PWP

ALLEGRO MICROSYSTEMS
A3950SLP-T

The first one fits your requirements.
The ones from Allegro and TI are smaller and may have higher performance (Lower power loses) but need proper thermal pad soldering for heat dissipation.

Ernest
 
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    bobsun

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Ernest,

Thanks, I will look into their specifications.

Bob
 

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