  In the present article, we discuss the late inspiral and then the transition
regime to the plunge phase of a secondary, less massive compact object into a
more massive braneworld black hole, in the context of an extreme-mass-ratio
inspiral. We obtain the approximate expressions for fluxes due to slowly
evolving constants of motion, such as the energy and the angular momentum, in
the presence of the tidal charge inherited from the higher spacetime dimensions
for an extreme-mass-ratio system. These expressions for fluxes are further used
to introduce dissipative effects while modeling the inspiral to the plunge
phase through the transition regime. Within our setup, we provide a qualitative
understanding of how the additional tidal charge present in the braneworld
scenario may affect the timescale of the late inspiral to the plunge, in
particular, by enhancing the time scale of the transition regime. Finally, we
provide an estimate for the tidal charge from the higher dimensions, using the
observable aspects of the transition regime from the late inspiral to the
plunge by the gravitational wave detectors.
