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1. General description
Scope:
This LDA08-88V240X4 sepic LED driver for 42” of LCD backlight system.
2. Applications
42” LED Backlight LCD panels For T420HW07 V1
3. Absolute maximum rating
l Input supply voltage .: 21.6~26.4V
l Input current . : 4.58A(MAX)
l Input power : 109.82W
l Output current : 264mA X 4
l Output power : 98.84W
l Brightness adjusted voltage : 0V(MAX)~5.0V(MIN)
l Input signal voltage :0V/OFF 5.0V/ON (ON/OFF/control)
l Ambient operating temperature :0℃~40℃
l Storage temperature :-20℃~80℃
l Operating & storage humidify: 10%~85%
l Over voltage protect(OVP)
l High efficency (TYP:90%)
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4.Electrical Requirements
This section defines the electrical requirements for the LED driver
4.1Input Characteristics
4.2 Output Characteristics:
4.2.1 DC output CN2,CN3,CN4,CN5:
5.0 Connector:
5.1 DC input connector
5.1.1Connector type (CN1): S14PHA
5.2 Output connector
5.2.1、Connector type（CN2）: S13BPHA
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