SAMSUNG BN44-00041A schematic

PART SPEC

DESCRIPTION: INVERTER,SIC 1803

SPECIFICATION: 11.5V~14.5V,,48KHZ,0 +50 ,BULK

SECTION : VD R&D

PAGE

REVISION

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SHEET	1	2	3	4	5	6	7	8	9	10	11

REVISION

00

01

DRAWN:

DOC. NO.:

BN44-00041ACB

MYUNG-SOO NA

7202

REF. NO.:

CHECKED:

SAMSUNG ELECTRONICS

TOTAL

11

PAGE

CO.,LTD.

APPROVED:

(All Rights Reserved.)

BYUNG-JU KWAK

5469

SIZE: A4

PAGE:

1

KQA-2029 F4R0('1996.10.25)

				PART	SPEC
	REV.	DATE		CONTENTS		DRAWN		APPROVED
	00	2001.11.08		initial release		M.S	NA	B.J.KWAK
	01	2002.05.06	REVISION BY ECO NO	BN0200203CB		M.S	NA	B.J.KWAK
			( CHANGED CAP : SMD MLCC --> AMMO		CAP ) , ADD ADHESIVE

SAMSUNG ELECTRONICS CO.,LTD.(All Rights Reserved.)

DOC. NO.: BN44-00041ACB	REF. NO.:	PAGE:	2
KQA-2029 F5R0('1996.10.25)

PART SPEC

1.0SCOPE

1.1THIS DOCUMENT DEFINES FOR INVERTER, SIC1803,11.5~14.5V,48KHz

1.2USAGE : BACK LIGHT 4 LAMP CCFL DRIVER INVERTER FOR ES17NS

1.3TYPE OF PACKAGE :

1.4COATING

2.0 RELATED DOCUMENTS

3.0 DIMENSIONS

4.0REQUIREMENTS

4.1MAXIMUM RATINGS

	SYMBOL		PARAMETER					RATING	UNIT
	Vi n1	input voltage1					11.5~14.5		V
	VI N2	input voltage2					4.9 ~5.1		V
	Topr	operating temperature					0 +50
	Tstg	storage temperature					-30 +80
	Hop	operating/storage humidity					10~90		%RH
4.2 CONTROL SIGNAL
	PIN N0.		SYMBOL		STATUS			ACTION	REMARKS
				HIGH				LAMP(CCFL)-ON	2.4~5.25V
	CN1 #4		BKLT-ON
				LOW				LAMP(CCFL)-OFF	0.8V MAX.

SAMSUNG ELECTRONICS CO.,LTD.(All Rights Reserved.)

DOC. NO.: BN44-00038ACB	REF. NO.:	REV.: 00	PAGE: 3

KQA-2029 F7R0('1996.10.25)

PART SPEC

4.3 TEST CIRCUIT

4.4 INPUT/OUTPUT CHARACTERISTICS

CONDITION

SPECIFICATION

ITEM

SYMBOL

UNIT

Vin1(V)

Vin2(V)

BRT-ADJ

RL( )

MIN

TYP

MAX

(DC-IN)

Io1,2(max)

11.5~14.5

5

OV

120±0.5

6.1

6.7

7.2

OUTPUT

Io1,2(min)

11.5~14.5

5

5V

120±0.5

1.5

2.5

4.0

mArms

CURRENT

Io3,4(max)

11.5~14.5

5

OV

120±0.5

6.1

6.7

7.3

Io3,4(min)

11.5~14.52

5

5V

120±0.5

1.5

2.5

4.0

INPUT

Iin

14

5

0V

120±0.5

1.9

2.2

ADC

CURRENT

DIMMING

F(1)

14

5

OV

120±0.5

525

535

545

FREQUENCY

F(1)

14

5

OV

120±0.5

41

48

55

FREQUENCY

F(2)

14

5

OV

120±0.5

41

48

55

SAMSUNG ELECTRONICS CO.,LTD.(All Rights Reserved.)

DOC. NO.:

BN44-00041ACB

REF. NO.:

REV.: 00

PAGE: 4

KQA-2029 F7R0('1996.10.25)