LNK603PG-TL datasheet(8/18 Pages) POWERINT

Part #	LNK603PG-TL

Description	Energy-Efficient, Accurate CV/CC Switcher for Adapters and Chargers

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Manufacturer	POWERINT [Power Integrations, Inc.]

Direct Link	http://www.powerint.com

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8 / 18 page

Rev. F 01/10

8

LNK603-606/613-616

www.powerint.com

Parameter

Symbol

Conditions

SOURCE = 0 V; T

J = 0 to 100 °C

(Unless Otherwise Specified)

Min

Typ

Max

Units

Control Functions

Output Frequency

f

OSC

T

J = 25 °C, VFB = VFBth

t

ON × IFB = 2 mA-ms

(See Note 1,7)

LNK603/6

59

66

73

kHz

LNK613/6

58

65

72

Frequency Ratio

(Constant Current)

f

RATIO(CC)

T

J = 25 °C

Between V

FB = 1.0 V and VFB = 1.6 V

1.59

1.635

1.68

Frequency Ratio

(Inductance Correction)

f

RATIO(IC)

Between t

ON × IFB = 1.6 mA × ms

and t

ON × IFB = 2 mA × ms

1.160

1.215

1.265

Frequency Jitter

Peak-Peak Jitter Compared to

Average Frequency, T

J = 25 °C

±7

%

Ratio of Output Fre-

quency at Auto-Restart

f

OSC(AR)

T

J = 25 °C

Relative to f

OSC

12

16.5

21

%

Maximum Duty Cycle

DC

MAX

(Note 4,5)

55

%

FEEDBACK Pin

Voltage

V

FBth

T

J = 25 °C

See Figure 19,

C

BP = 10 mF

LNK603/604P

1.815

1.840

1.865

V

LNK603/604D

1.855

1.880

1.905

LNK605P, LNK605D

1.835

1.860

1.885

LNK606P/G/D

1.775

1.800

1.825

LNK613/614P

1.935

1.960

1.985

LNK613/614/615D

1.975

2.000

2.025

LNK615P

1.975

2.000

2.025

LNK616P/G/D

1.935

1.960

1.985

FEEDBACK Pin

Voltage Temperature

Coefficient

TC

VFB

-0.01

%/°C

FEEDBACK Pin

Voltage at Turn-OFF

Threshold

V

FB(AR)

0.65

0.72

0.79

V

Cable Compensation

Factor

υ

FB

LNK613

See Figure 19

C

BP = 1 mF

1.035

C

BP = 10 mF

1.055

LNK614

See Figure 19

C

BP = 1 mF

1.045

C

BP = 10 mF

1.065

Absolute Maximum Ratings(1,4)

DRAIN Voltage ........................................... ..............-0.3 V to 700 V

DRAIN Peak Current: LNK603/613 ...................320 (480) mA(4)

LNK604/614 .................. 400 (600) mA(4)

LNK605/615 .................. 504 (750) mA(4)

LNK606/616.................. 654 (980) mA(4)

Peak Negative Pulsed Drain Current ................... ......... -100 mA(2)

FEEDBACK Pin Voltage .................................................-0.3 V to 9 V

FEEDBACK Pin Current ................................................. ..... 100 mA

BYPASS Pin Voltage ..................................... ............. -0.3 V to 9 V

Storage Temperature ........................................... -65

°C to 150 °C

Operating Junction Temperature.........................-40

°C to 150 °C

Lead Temperature(3) .................................................................260

°C

Notes:

1. All voltages referenced to SOURCE, T

A = 25 °C.

2. Duration not to exceed 2 msec.

3. 1/16 in. from case for 5 seconds.

4. The higher peak DRAIN current is allowed while the DRAIN

voltage is simultaneously less than 400 V.

5. Maximum ratings specified may be applied, one at a time

without causing permanent damage to the product.

Exposure to Absolute Maximum ratings for extended

periods of time may affect product reliability.

Thermal Impedance

Thermal Impedance: P or G Package:

(

q

JA) ....................................70 °C/W

(2)

; 60

°C/W(3)

(

q

JC)

(1)

............................................... ......... 11

°C/W

D Package:

(

q

JA .....................................100 °C/W

(2)

; 80

°C/W(3)

(

q

JC)

(1)

.......................... ...........................30

°C/W

Notes:

1. Measured on pin 8 (SOURCE) close to plastic interface.

2. Soldered to 0.36 sq. in. (232 mm2), 2 oz. (610 g/m2) copper clad.

3. Soldered to 1 sq. in. (645 mm2), 2 oz. (610 g/m2) copper clad.

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