Regulator ICs Power supply unit for LCD drives BP5313 The BP5313 is a power supply unit designed to drive LCD panels. Using this unit makes it easy to create a 40V power supply from a logic circuit (12V) to drive an LCD. Applications LCD panels for personal computers, word processors, and other equipment; LCD display units Features 1) High efficient power conversion (83%). 2) Internal short-circuit protection. 3) Low height makes this product ideal for thin-panel sets. Absolute maximum ratings (Ta = 25C) Recommended operating conditions (Ta = 25C) 373 Regulator ICs Block diagram Pin descriptions Electrical characteristics (Ta = 25C) 374 BP5313 Regulator ICs BP5313 Measurement circuit Electrical characteristics curves 375 Regulator ICs External dimensions (Units: mm) 376 BP5313