Preheat oven to 350 degrees Fahrenheit (175 degrees Celsius) and grease a 9-inch springform pan.
In a medium bowl, whisk together the all-purpose flour, baking powder, and salt.
In a stand mixer fitted with a paddle attachment, cream together the softened butter, ricotta cheese, and granulated sugar until light and fluffy, approximately 3 minutes.
Beat in the eggs one at a time, ensuring each is fully incorporated before adding the next, then stir in the vanilla extract.
Turn the mixer to low speed and gradually add the dry ingredients until just combined.
Gently fold in the mini chocolate chips using a rubber spatula.
Transfer the batter into the prepared springform pan and smooth the surface.
Bake for 45 to 50 minutes, or until a cake tester inserted into the center comes out clean.
Allow the cake to cool in the pan for 15 minutes before releasing the springform sides and transferring to a wire rack to cool completely.