BP5319X datasheet pdf

BP5319 / BP5319X Power Module DC/DC converter for LCDs BP5319 / BP5319X The BP5319, BP5319X is a DC/DC converter designed for driving liquid crystal displays(LCDs). If this module is used, a negative power supply for LCD can be made of the power supply easily 5V. ! Applications A power supply for the LCD panels in copiers, facsimile, personal computers, word processors, musical instrument, and units. ! Features 1) High accurate output voltage (-24V ± 0.75V). 2) High conversion efficiency (75%Typ). 3) An output voltage can be changed by the external resistor. 4) Built-in protect circuit. 5) Built-in ON/OFF switch. 6) Compact and light. 7) Available as an upright or L-shaped lead type. ! Absolute maximum ratings (Ta=25 ° C) ParameterSymbolLimitsUnit Input voltageV IN 7V Output currentIo30mA ON/OFF control voltageV CTL 7V Operating temperatureTopr -10 ∼ +60 ° C Storage temperatureTstg -30 ∼ +85 ° C

Features

• 0.75V).
• -10
• -30