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鹵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擄C)
Parameter
Symbol
Input voltage
V
IN
Output current
Io
ON/OFF control voltage
V
CTL
Operating temperature
Topr
Storage temperature
Tstg
Limits
7
30
7
-10鈭?60
-30鈭?85
Unit
V
mA
V
擄C
擄C