Rohm BP5313 Power supply unit for lcd drive Datasheet

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
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