LNK626DG-TL Power Integrations, LNK626DG-TL Datasheet - Page 15
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LNK626DG-TL
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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
Figure 19. Test Set-up for Feedback Pin Measurements.
Figure 20. Test Set-up for Leakage and Breakdown Tests.
www.powerint.com
1) Raise V
2) Raise V
3) Apply 1.6 V at V
BP
IN
until cycle skipping occurs at V
voltage from 0 V to 6.2 V, down to 4.5 V, up to 6.2 V
5 F
V
IN
IN
and measure t
+
To measure BV
1) Close S1, open S2
2) Power-up V
3) Open S1, close S2
4) Measure I/V characteristics of Drain pin using the curve tracer
50 k
16 V
V
+
IN
6.2 V
+
10 k
4 k
FB
IN
delay from start of cycle falling edge to the next falling edge
DSS
10 F
source (16 V)
, I
DSS1
OUT
LinkSwitch-CV
, and I
to measure V
1 F
FB
BP
D
DSS2
S
S
S
S
follow these steps:
S1
FBth
.1 F
S2
LinkSwitch-CV
BP
FB
D
Tracer
Curve
500
PI-5202-073108
S
S
S
S
V
OUT
+
2 V
LNK623-626
PI-5203-071408
Rev. E 09/09
15