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LED升压板│LED恒流板│LED背光驱动板LDA07-45V300X2

价 格: 面议
型号/规格:26"LED恒流板LDA07-45V300X2
品牌/商标:PACIT

1.    General description

Scope:

This LDA07-45V300X2 sepic LED driver for 26” of  LCD backlight system.

2.    Applications

  26” LED Backlight LCD panels For V260B2-DE03 K2.0.

3. Absolute maximum rating 

l       Input supply voltage           .: 22~24V

l       Input current       .          : 1.1A(MAX)

l       Input power                  : 23.71W

l       Output current                : 462mA X 2CH

l       Output power                 : 21.34W

l       Brightness adjusted voltage      : NC

l       Input signal voltage            :0V/ON  5.0V/OFF  (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%)

 
产品参数:
    

 

4.Electrical Requirements

4.1Input Characteristics

This section defines the electrical requirements for the LED driver

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

REMARK

Input voltage

VIN

22.0

24.0

26.0

V

 

Input current

Iin

-

1.28

1.7

A

Vin=24V RL= V260B2-DE03 K2 Panel

Input power

Pin

-

30.8

36.96

W

Vin=24V RL= V260B2-DE03 K2 Panel

Input voltage

Von/off

1.0

5.0

5.5

 

V

Off State

-

0

0.6

On State

Bright adjust

Dim

-

-

-

V

           NC

Efficiency

η

-

90

-

%

Vin=24V RL= V260B2-DE03 K2 Panel

 

 

 

 

 

 

4.2 Output Characteristics:

    4.2.1 DC output J11,J12:

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

REMARK

Output current

(1CH)

IRLED

270

300

330

mA

Vin=24V RL= V260B2-DE03 K2 Panel

0

-

60

Vadj=5V RL= V260B2-DE03 K2 Panel

Output voltage

VLB

-

46.2

50.4

V

Vin=24V RL= V260B2-DE03 K2 Panel

Output power

PO

-

27.72

33.26

W

Vin=24V RL= V260B2-DE03 K2 Panel

Over voltage

OVP

 56

57

58

 

LATCH

 

 

 

 

 

 

 

 

5.0 Connector:

5.1 DC input connector

5.1.1Connector type (CN1): S7BPHA  (7P 2.0mm)

      

Pin number
Output Name

1,2

Input voltage

3,4,6

GND  

5

Vadj

7

On/off

     

5.2 Output connector

  5.2.1Connector typeJ11,J12: S2BPHA  (2P 2.0mm)

 

Pin number
Output Name

1

VLED(Voltage in)

2

沛程电子有限公司
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