A thermoplastic resin composition according to the present invention is characterized by including: about 100 parts by weight of a polycarbonate resin; about 4-20 parts by weight of a core-shell structured rubber-modified vinyl-based graft copolymer; about 4-25 parts by weight of zinc borate; about 3-25 parts by weight of bisphenol-A bis(diphenyl phosphate); about 2-20 parts by weight of biphenol bis(diphenyl phosphate); and about 10-42 parts by weight of a plate-shaped inorganic filler. The thermoplastic resin composition is excellent in terms of flame retardancy, low heat-generation characteristics, low flammability, etc., and does not have smoke toxicity.