Hi Pavaman,
Thanks for the clarification. From a functionality point of view, it appears you are looking for 4 half bridges with independent control. The options are limited.
The DRV8844 can achieve this, but the size of this device may not meet your requirements. Minimum operating voltage is 8V, max is 60V.
Total package area of three DRV8837 configured as shown in your image is smaller than the DRV8844. Max operating voltage is 11V.
The DRV8837C may also work. The DRV8837C uses the same package as the DRV8837, but has higher Rdson.
Thanks for the clarification. From a functionality point of view, it appears you are looking for 4 half bridges with independent control. The options are limited.
The DRV8844 can achieve this, but the size of this device may not meet your requirements. Minimum operating voltage is 8V, max is 60V.
Total package area of three DRV8837 configured as shown in your image is smaller than the DRV8844. Max operating voltage is 11V.
The DRV8837C may also work. The DRV8837C uses the same package as the DRV8837, but has higher Rdson.