lnk603 Power Integrations, Inc., lnk603 Datasheet - Page 8

• Manufacturer Part Number: lnk603
• Description: Energy-efficient, Accurate Cv/cc Switcher For Adapters And Chargers
• Manufacturer: Power Integrations, Inc.

Rev. C 06/08
Thermal Impedance
Thermal Impedance: P or G Package:
Absolute Maximum Ratings
DRAIN Voltage .........................................................-0.3 V to 700 V
DRAIN Peak Current: LNK603/613 ............................. 320 mA
Peak Negative Pulsed Drain Current ................... ......... -100 mA
Feedback Voltage ................................................. ....... -0.3 V to 9 V
Feedback Current ................................................. ............. 100 mA
BYPASS Pin Voltage ..................................... ............. -0.3 V to 9 V
Storage Temperature ...................................... .... -65 °C to 150 °C
Output Frequency
Frequency Ratio
(Constant Current)
Frequency Ratio
(Inductance Correction)
Frequency Jitter
Ratio of Output
Frequency at Auto-RST
Maximum Duty Cycle
Feedback Pin Voltage
Feedback Pin Voltage
Temperature
Coeffi cient
Feedback Pin Voltage
at Turn-Off Threshold
Cable Compensation
Factor
Control Functions
8
LNK603-606/613-616
Parameter
(θ
(θ
(θ
(θ
JA
JC
JA
JC
) .......................... .........70 °C/W
)
)
(1)
.....................................100 °C/W
(1)
D Package:
............................................... ......... 11 °C/W
.......................... ...........................30 °C/W
LNK604/614 ............................. 400 mA
LNK605/615 ............................. 504 mA
LNK606/616 ............................. 656 mA
Symbol
f
f
f
DC
RATIO(CC)
V
TC
RATIO(IC)
(1,4)
OSC(AR)
V
f
υ
FB(AR)
OSC
FBth
FB
MAX
VFB
See Figure 19,
T
C
J
t
T
ON
BP
= 25 °C, V
See Figure 19
See Figure 19
Between V
J
SOURCE = 0 V; T
= 25 °C
× I
= 10 μF
Between t
LNK613
LNK614
Average Frequency, T
Peak-Peak Jitter Compared to
(Unless Otherwise Specifi ed)
FB
and t
(2)
(2)
= 2 mA-μs
; 60 °C/W
; 80 °C/W
FB
ON
FB
Relative to f
Conditions
ON
= V
T
T
= 1.0 V and V
× I
(Note 4,5)
J
J
× I
= 25 °C
= 25 °C
FBth
FB
LNK616G, LNK616P
LNK605P, LNK605D
LNK606P, LNK606G
LNK613/614/615D
FB
(3)
(3)
= 2 mA × μs
(2)
LNK603/604D
J
LNK603/604P
LNK613/614P
= 1.6 mA × μs
= 0 to 100 °C
LNK615P
Operating Junction Temperature.........................-40 °C to 150 °C
Lead Temperature
Notes:
1. All voltages referenced to SOURCE, T
2. Duration not to exceed 2 msec.
3. 1/16 in. from case for 5 seconds.
4. Maximum ratings specifi ed may be applied, one at a time
Notes:
1. Measured on pin 8 (SOURCE) close to plastic interface.
2. Soldered to 0.36 sq. in. (232 mm
3. Soldered to 1 sq. in. (645 mm
OSC
C
C
C
C
J
BP
BP
without causing permanent damage to the product.
periods of time may affect product reliability.
Exposure to Absolute Maximum ratings for extended
LNK603/6
LNK613/6
= 25 °C
BP
BP
FB
= 10 μF
= 10 μF
= 1 μF
= 1 μF
= 1.6 V
(3)
.................................................................260 °C
1.160
1.815
1.855
1.835
1.775
1.935
1.975
1.975
1.935
Min
1.59
0.65
59
58
12
2
), 2 oz. (610 g/m
1.635
1.215
1.840
1.880
1.860
1.800
1.960
2.000
2.000
1.960
1.035
1.055
1.045
1.065
-0.01
2
16.5
0.72
Typ
), 2 oz. (610 g/m
±7
66
65
55
A
= 25 °C.
1.265
1.865
1.905
1.885
1.825
1.985
2.025
2.025
1.985
Max
1.68
0.79
73
72
21
www.powerint.com
2
) copper clad.
2
) copper clad.
Units
%/°C
kHz
%
%
%
V
V