PKS605Y datasheet(2/24 Pages) POWERINT

Part #	PKS605Y

Description	Enhanced, Energy-Efficient, Off-Line Switcher IC With Super Peak Power Performance

Download	24 Pages

Scroll/Zoom	100%

Manufacturer	POWERINT [Power Integrations, Inc.]

Direct Link	http://www.powerint.com

Logo

2 / 24 page

PKS603-607

Rev. I 10/06

2

Figure 2. Functional Block Diagram.

Figure 3. Pin Configuration.

Pin Functional Description

DRAIN (D) Pin:

The power MOSFET drain connection provides internal

operatingcurrentforbothstartupandsteady-stateoperation.

BYPASS (BP) Pin:

A0.33µFexternalbypasscapacitorfortheinternallygenerated

5.8Vsupplyisconnectedtothispin.Intypicalapplications,

thispinmustbeexternallysuppliedviaabiaswinding.

ENABLE/UNDER-VOLTAGE (EN/UV) Pin:

Thispinhasdualfunctions:enableinputandlineunder-voltage

sense.Duringnormaloperation,switchingofthepowerMOSFET

iscontrolledbythispin.MOSFETswitchingisdisabledwhena

currentgreaterthan240µAisdrawnfromthispin.Thispinmay

also sense line under-voltage conditions through either an

externalresistorconnectedtotheDClinevoltageoranAC

sensecircuit.

SOURCE (S) Pin:

ThisistheMOSFETsourceconnectionforhighvoltagereturn

andcontrolcircuitcommon.

PI-3940-040606

CLOCK

OSCILLATOR

5.8 V

4.8 V

GROUND (GND)

(Y & F Package

Only)

SOURCE

(S)

S

R

Q

DCMAX

BYPASS

(BP)

+

-

VI

LIMIT

FAULT

PRESENT

CURRENT LIMIT

COMPARATOR

ENABLE

LEADING

EDGE

BLANKING

THERMAL

SHUTDOWN

+

-

DRAIN

(D)

REGULATOR

5.8 V

BYPASS PIN

UNDER-VOLTAGE

1.0 V + VT

ENABLE/

UNDER-

VOLTAGE

(EN/UV)

Q

240

µA

25

µA

LINE UNDER-VOLTAGE

RESET

LATCH OFF/

AUTO-

RESTART

COUNTER

ON TIME EXT

JITTER

1.0 V

6.3 V

CURRENT

LIMIT STATE

MACHINE/

ADAPTIVE

CURRENT

LIMIT

PI-3941-031506

Tab Internally

Connected to

SOURCE Pin

Y Package (TO-220-7C)

D

S

EN/UV

S

1 BP

3 EN/UV

2 GND

5 NC

4 S

7 D

1 BP

3 EN/UV

2 GND

5 NC

4 S

7 D

BP

P Package (DIP-8C)

F Package (TO-262-7C)

8

5

7

1

4

2

S

6

GROUND (GND) Pin (Y or F Package Only):

This is the signal ground for the bypass capacitor and

optocoupler.

Similar Part No. - PKS605Y

Manufacturer	Part #	Datasheet	Description
Power Integrations, Inc...	PKS605Y	1Mb / 24P	PeakSwitch짰 Family Enhanced, Energy-Efficient, Off-Line Switcher IC With Super Peak Power Performance
FERYSTER Inductive Comp...	PKS605Y/F	1Mb / 24P	Enhanced, Energy-Efficient, Off-Line Switcher IC With Super Peak Power Performance

More results

Similar Description - PKS605Y

Manufacturer	Part #	Datasheet	Description
Power Integrations, Inc...	PKS606PN	1Mb / 24P	Enhanced, Energy-Efficient, Off-Line Switcher IC With Super Peak Power Performance
FERYSTER Inductive Comp...	PKS603P	1Mb / 24P	Enhanced, Energy-Efficient, Off-Line Switcher IC With Super Peak Power Performance
Power Integrations, Inc...	TNY380GN	1Mb / 22P	Energy-Efficient, Off-Line Switcher With Enhanced Peak Power Performance
List of Unclassifed Man...	TNY378GN	1Mb / 22P	Energy-Efficient, Off-Line Switcher With Enhanced Peak Power Performance
Power Integrations, Inc...	TNY375-380	1Mb / 20P	Energy-Efficient, Off-Line Switcher With Enhanced Peak Power Performance
	PKS606YN	1Mb / 24P	PeakSwitch짰 Family Enhanced, Energy-Efficient, Off-Line Switcher IC With Super Peak Power Performance
	LNK353	859Kb / 16P	Enhanced, Energy Efficient, Low Power Off-Line Switcher IC
	LNK353	1,001Kb / 16P	Enhanced, Energy Efficient, Low Power Off-Line Switcher IC February 2005
	TNY263	1Mb / 24P	Enhanced, Energy Efficient, Low Power Off-line Switcher
	TNY264	516Kb / 20P	Enhanced, Energy Efficient, Low Power Off-line Switcher

More results

PKS605Y Datasheet(PDF) 2 Page - Power Integrations, Inc.

PKS605Y Datasheet(HTML) 2 Page - Power Integrations, Inc.

Similar Part No. - PKS605Y

Similar Description - PKS605Y

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Datasheet Download

Link URL