BP5313A 데이터 시트보기 (PDF) - ROHM Semiconductor
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BP5313A Datasheet PDF : 5 Pages
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DC / DC converter for LCD
BP5313A
The BP5313A is a DC/DC converter designed to drive LCD panels. Using this module it easy to supply a +40V
power supply from a 12V power supply to drive an LCD.
Applications
LCD panels for copier, facsimile, instrument, 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=25°C)
Parameter
Power supply voltage
Operating temperature range
Storage temperature range
Symbol
VIN
Topr
Tstg
Limits
15
0~60
−30~+85
Recommended operating conditions (Ta=25°C)
Parameter
Symbol Min. Typ. Max.
Power supply voltage
VIN
11.4 12.0 12.6
Unit
V
°C
°C
Unit
V
Block diagram
Transformer
Rectify
circuit
SW
Control circuit
Output short
detection circuit
11
9
3
2
1
1/4
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