LED升压板│LED恒流板│LED背光驱动板 TV1719

品参数：

　　

1.    General description

Scope:

This EBD-TV1719130-000 sepic LED driver for 31.5” of LCD backlight system.

2.    Applications

31.5” LED Backlight LCD panels For V315B6-DE01 A3.0.

3. Absolute maximum rating

l       Input supply voltage           .: 22~26V

l       Input current       .          : 2.7A(MAX)

l       Input power                  : 63.64W

l       Output current                : 620mA X 4CH

l       Output power                 : 57.28W

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       Out Short protect(OSP)

l       High efficency (TYP:90%)

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

22.0

24.0

26.0

V

Input current

Iin

-

2.32

2.7

A

Vin=24V RL=V315B6-DE01 A3 Panel

Input power

Pin

-

55.73

63.64

W

Vin=24V RL=V315B6-DE01 A3 Panel

Input voltage

Von/off

2.5

5.0

5.5

V

Off State

-

0

0.5

On State

Bright adjust

Dim

-

-

-

V

         NC

Efficiency

η

-

90

-

%

Vin=24V RL=V315B6-DE01 A3 Panel

4.2 Output Characteristics:

    4.2.1 DC output J11,J21,J31,J41:

PARAMETER

SY*OL

MIN

TYP

MAX

UNIT

REMARK

Output current

(1CH)

IRLED

500

560

620

mA

Vin=24V RL=V315B6-DE01 A3 Panel

-

-

-

Output voltage

VLB

-

22.4

23.1

V

Vin=24V RL=V315B6-DE01 A3 Panel

Output power

PO

-

50.16

57.28

W

Vin=24V RL=V315B6-DE01 A3 Panel

Out Short

SH

L*H

Vin=24V RL= 0 ohm

5.0 Connector:

5.1 DC input connector

5.1.1Connector t*e (CN1): S7BPHA (7P 2.0mm)



Pin number

Output Name

1,2

Input voltage

3,4,6

GND

5

NC

7

On/off



  5.2 Output connector

  5.2.1、Connector t*e（J11,J21）: S3BPHA (* 2.0mm)

Pin number

Output Name

1

VLED(Voltage in)

2

NC

3

IRLED(Current Out)

5.2.2、Connector t*e（J31,J41）: S2BPHA (2P 2.0mm)

Pin number

Output Name

1

VLED(Voltage in)

2

IRLED(Current Out)

型号/规格

31.5"LED恒流板 TV1719

品牌/商标

PACIT