Current driver circuit with transverse current regulation

A current driver circuit with transverse current regulation, comprising:

• supply voltage terminals;
• at least two complementary output transistors having gate and source terminals and having main current paths, said main current paths being interconnected at a connecting node and being connected in series between said supply voltage terminals;
• an output terminal connected to said connecting node;
• current polling transistors each having a gate terminal connected to the gate terminal of a respective one of said output transistors and each having a source terminal connected to the source terminal of a respective one of said output transistors;
• a differential amplifier having one branch controlled by signals derived from said current polling transistors and another branch controlled by a reference signal;
• first and second current paths each having one input transistor with coupled gate terminals and each having a center pickup controlling a respective one of said output transistors;
• and
• current mirrors each coupling one of said branches of said differential amplifier into a respective one of said current paths.