产品详情

LED升压板│LED恒流板│LED驱动板 LDA05-57V300X2A

地区：广东 珠海
认证： 无

沛程电子有限公司

普通会员

全部产品 进入商铺
特性：
　　  1.    General description

Scope:

This LDA05-57V300X2A sepic LED driver for 32” of  LCD backlight system.

2.    Applications

  31.5” LED Backlight LCD panels For V315B6-DE01 K1

3. Absolute maximum rating 

l       Input supply voltage           .: 21.6~26.4V

l       Input current       .          : 2.0A(MAX)

l       Input power                  : 42.23W

l       Output current                : 330mA X 2

l       Output power                 : 38.01W

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%)

 

 
产品参数：
　　

   4.Electrical Requirements

4.1Input Characteristics

This section defines the electrical requirements for the LED driver

PARAMETER

SY*OL

MIN

TYP

MAX

UNIT

REMARK

Input voltage

VIN

21.6

24.0

26.4

V

 

Input current

Iin

-

1.42

2.0

A

Vadj=0V RL=V315B6-DE01 K1 Panel

Input power

Pin

-

34.13

42.23

W

Vadj=0V RL=V315B6-DE01 K1 Panel

Input voltage

Von/off

-

0

1.0

 

V

Off State

2.5

5.0

5.5

On State

Bright adjust

Vadj

5

-

0

V

         0V MAX

Efficiency

η

-

90

-

%

Vadj=0V RL=V315B6-DE01 K1 Panel

 

 

 

4.2 Output Characteristics:

 

 

    4.2.1 DC output CN3,CN7:

PARAMETER

SY*OL

MIN

TYP

MAX

UNIT

REMARK

Output current

(1CH)

IRLED

270

300

330

mA

Vadj=0V RL=V315B6-DE01 K1 Panel

0

-

80

Vadj=5V RL=V315B6-DE01 K1 Panel

Output voltage

VLB

46.4

51.2

57.6

V

Vadj=0V RL=V315B6-DE01 K1 Panel

Output power

PO

-

30.72

38.01

W

Vadj=0V RL=V315B6-DE01 K1 Panel

Over voltage

OVP

52

53

54

V

L*H

 

 

 

 

 

 

 

 

5.0 Connector:

5.1 DC input connector

5.1.1Connector t*e (CN1): S6PHA 

Pin number
Output Name

1,2

Input voltage

3

On/off  

4

Vadj

5,6

GND

 

5.2  Output connector

  5.2.1、Connector t*e（CN3,CN7）: S2BPHA

Pin number
Symbol
Output Name

1

Vout-H

High Voltage

2

Vout-L

Low voltage

, edium none; PADDING-L*: 5.4pt; PADDING-BOTTOM: 0pt; BORDER-L*: medium none; WIDTH: 41.4pt; PADDING-TOP: 0pt; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 15.4pt; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-*-alt: solid windowtext .5pt" width=55 rowSpan=2>

mA

Vadj=0V RL=V315B6-DE01 K1 Panel

0

-

80

Vadj=5V RL=V315B6-DE01 K1 Panel

Output voltage

VLB

46.4

51.2

57.6

V

Vadj=0V RL=V315B6-DE01 K1 Panel

Output power

PO

-

30.72

38.01

W

Vadj=0V RL=V315B6-DE01 K1 Panel

Over voltage

OVP

52

53

54

V

L*H

5.0 Connector:

5.1 DC input connector

5.1.1Connector t*e (CN1): S6PHA      

Pin number
Output Name

1,2

Input voltage

3

On/off  

4

Vadj

5,6

GND

 

5.2  Output connector

  5.2.1、Connector t*e（CN3,CN7）: S2BPHA

Pin number
Symbol
Output Name

1

Vout-H

High Voltage

2

Vout-L

Low voltage

 

型号/规格

LDA05-57V300X2A

品牌/商标

PACIT