The present invention describes a voltage-mode boosting write driver
circuit (160), comprising a plurality of inputs (WDP, WDN), a plurality
of outputs (HWX, HWY), a transducer (L2), a flex interconnection (T1)
coupled to the outputs (HWX, HWY) and to the transducer (L2), a first
resistor (R15) and a second resistor (R43) coupled to the outputs (HWX,
HWY) and to the transducer (L2), an H-switch (Q15, Q60, Q11, Q22) coupled
to the resistors (R15, R43), and a plurality of top boosting circuits
(Q42, Q47, R36, and Q43, Q48, R37) coupled to the outputs (HWX, HWY).