LNK626DG Power Integrations, LNK626DG Datasheet - Page 11
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LNK626DG
Manufacturer Part Number
LNK626DG
Description
IC OFFLINE SWIT CV/CC HV 8SOIC
Manufacturer
Power Integrations
Series
LinkSwitch®-CVr
Specifications of LNK626DG
Output Isolation
Isolated
Frequency Range
93 ~ 106kHz
Voltage - Output
700V
Power (watts)
17W
Operating Temperature
-40°C ~ 150°C
Package / Case
8-SOIC (0.154", 3.90mm Width) 7 leads
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LNK626DG
Manufacturer:
POWER
Quantity:
15 000
Part Number:
LNK626DG
Manufacturer:
POWER
Quantity:
20 000
Company:
Part Number:
LNK626DG-TL
Manufacturer:
FSC
Quantity:
3 000
Company:
Part Number:
LNK626DG-TL
Manufacturer:
PowerInt
Quantity:
2 500
Part Number:
LNK626DG-TL
Manufacturer:
POWER
Quantity:
20 000
www.powerint.com
Thermal Resistance
Thermal Resistance: P Package:
Absolute Maximum Ratings
DRAIN Voltage .................................. ......... ..............-0.3 V to 700 V
DRAIN Peak Current: LNK623 ......................... 400 (600) 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
Operating Junction Temperature.........................-40 °C to 150 °C
Lead Temperature
Output Frequency
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
Power Coeffi cient
Control Functions
Parameter
(θ
(θ
(θ
(θ
JA
JC
JA
JC
(3)
) ....................................70 °C/W
)
)
.................................................................260 °C
(1)
.....................................100 °C/W
(1)
D Package:
............................................... ......... 11 °C/W
.......................... ...........................30 °C/W
LNK624 ......................... 400 (600) mA
LNK625 ..........................528 (790) mA
LNK626 ........................720 (1080) mA
Symbol
f
DC
V
TC
(1,4)
OSC(AR)
V
f
FB(AR)
OSC
I
FBth
2
MAX
VFB
f
I
I
2
2
See Figure 15,
T
f = I
f = I
J
C
T
SOURCE = 0 V; T
= 25 °C, V
J
BP
2
2
= 25 °C
LIMIT(TYP)
LIMIT(TYP)
= 1 μF
Average Frequency, T
Peak-Peak Jitter Compared to
(Unless Otherwise Specifi ed)
Relative to f
(2)
(2)
; 60 °C/W
(Note 2,3) T
; 80 °C/W
× f
× f
FB
OSC(TYP)
OSC(TYP)
Conditions
= V
T
J
= 25 °C
FBth
OSC
LNK625P, LNK625D
LNK626P, LNK626D
(3)
(3)
(4)
(4)
(4)
(4)
(2)
J
J
LNK623-624P
LNK623-624D
(See Note 3)
= -40 to 125 °C
= 25 °C
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. The higher peak DRAIN current is allowed while the DRAIN
5. 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
LNK623/6P
LNK623/6D
T
T
J
without causing permanent damage to the product.
periods of time may affect product reliability.
voltage is simultaneously less than 400 V.
Exposure to Absolute Maximum ratings for extended
LNK623/6
= 25 °C
J
J
= 25 °C
= 25 °C
0.9 × I
0.9 × I
1.815
1.855
1.835
1.775
Min
93
54
2
2
f
f
2
), 2 oz. (610 g/m
1.840
1.880
1.860
1.800
-0.01
2
1.45
Typ
100
), 2 oz. (610 g/m
±7
80
I
I
LNK623-626
2
2
f
f
A
= 25 °C.
1.17 × I
1.21 × I
1.865
1.905
1.885
1.825
Max
106
2
) copper clad.
2
) copper clad.
2
2
f
f
Units
%/°C
A
Rev. E 09/09
kHz
%
%
%
2
V
V
Hz
11