LNK626DG-TL Power Integrations, LNK626DG-TL Datasheet - Page 4

• Manufacturer Part Number: LNK626DG-TL
• Description: IC OFFLINE SWIT CV/CC HV 8SOIC
• Manufacturer: Power Integrations
• Series: LinkSwitch®-CVr

Specifications of LNK626DG-TL

• 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

Rev. C 09/09
Thermal Impedance
Thermal Impedance: D Package:
Absolute Maximum Ratings
DRAIN Voltage .................................. ......... ..............-0.3 V to 700 V
DRAIN Peak Current: ...................................... 232 (350) 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
Control Functions
Output Frequency
Frequency Ratio
(Constant Current)
Frequency Jitter
Ratio of Output
Frequency at
Auto-RST
Maximum Duty Cycle
Feedback Pin Voltage
Feedback Pin Voltage
Temperature
Coefficient
Feedback Pin Voltage
at Turn-Off Threshold
Cable Compensation
Factor
4
Parameter
LNK632DG
(q
(q
JA
JC
(4)
) ..................................100 °C/W
)
....................................................... .........260 °C
(1)
............................................... .........30 °C/W
Symbol
f
f
DC
RATIO(CC)
V
TC
(1,5)
OSC(AR)
V
f
υ
FB(AR)
OSC
FBth
FB
MAX
VFB
SOURCE = 0 V; T
See Figure 10
Between V
T
Average Frequency, T
Peak-Peak Jitter Compared to
(Unless Otherwise Specified)
J
See Figure 10, C
= 25 °C
(2)
; 60 °C/W
FB
Relative to f
Conditions
T
T
T
= 1.0 V and V
(Note 2,3)
J
J
J
= 25 °C
= 25 °C
= 25 °C
(3)
(4)
(2)
J
= -40 to 125 °C
BP
Notes:
1. All voltages referenced to SOURCE, T
2. Duration not to exceed 2 ms.
3. 1/16 in. from case for 5 seconds.
4. The higher peak DRAIN current is allowed while the DRAIN
5. Maximum ratings specified 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
= 10 mF
C
J
BP
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
= 25 °C
V
BP
FB
FB
= 10 mF
= 1 mF
= 1.6 V
= V
FBth
2.015
Min
1.57
0.65
98
12
2
), 2 oz. (610 g/m
1.635
2.040
-0.01
2
16.5
0.72
1.06
1.09
Typ
105
), 2 oz. (610 g/m
±7
55
A
= 25 °C.
2.065
Max
0.79
112
1.7
21
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2
) copper clad.
2
) copper clad.
Units
%/°C
kHz
%
%
%
V
V