APW7047KC-TU datasheet(3/12 Pages) ANPEC

Part #	APW7047KC-TU

Description	Dual Advanced PWM and Source-Sink Linear Controller

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Manufacturer	ANPEC [Anpec Electronics Coropration]

Direct Link	http://www.anpec.com.tw

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 ANPEC Electronics Corp. Rev. A.

Rev.A.1 - May., 2002

APW7047

www.anpec.com.tw

3

Electrical Characteristics

Thermal Characteristics

Symbol

Parameter

Value

Unit

R

JA

Thermal Resistance in Free Air

SOIC

SOIC (with 3in2 of Copper)

75

65

°C/W

Unless otherwise specified, these specifications apply over VCC=VBOOT=12V and TA=0~70°C.

Typical values refer to TA=25°C.

A P W 704 7

Sym b ol

Param ete r

Test C o n d itions

M in.

Typ.

M ax.

Unit

Supply C u rrent

I

CC

N o m ina l S upp ly C urren t

SD =0V,U G AT E1,U G AT E 2,

LG AT E1 , S O U R C E, an d SIN K

O pen

8

I

CCS D

Shutdo w n S upply C urrent

SD =5V

2.7

mA

P o w er-o n R eset

R isin g V C C T hre sho ld

Vocse t=3 V

4.2

4.6

V

F alling V C C T hresho ld

Vocse t=3 V

3.6

V

SD In put H igh Vo ltage

2.0

V

S D In put Low Voltage

0.8

V

O scillator

F

OS C

F ree R un ning F req u ency

185

200

215

kH z

∆V

OS C

R a m p A m plitu de

1.9

V

P W M C o ntroller R efe re nce Vo ltag e

V

CO RE

P W M 1 R efere nce Vo lta g e

A ccu rac y

-2.0

+2.0

%

C O R E 0-C O R E 2 Inpu t H igh

Vo lta ge

2.0

V

C O R E 0-C O R E 2 Inpu t Low

Vo lta ge

0.8

V

ME M

P W M 2 R efere nce Vo lta g e

A ccu rac y

-2.0

+2.0

%

M E M 0-M E M 2 Inp ut H ig h

Vo lta ge

2.0

V

M E M 0-M E M 2 Inp ut L ow

Vo lta ge

0.8

V

S O U R C E -S IN K L ine ar C o ntro ller

V

FB

F B R e gulation Voltag e

R e gu la tor S o urcing or S inkin g

C u rrent

0.5V IN

V

FB accur a cy

-25

+25

m V

M ax. S O U R CE P in Drive

C u rrent

± 0.8

mA

M ax. S INK Pin Drive Curre nt

± 0.8

mA

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