LNK623DG Power Integrations, LNK623DG Datasheet - Page 7

• Manufacturer Part Number: LNK623DG
• Description: IC OFFLINE SWIT OTP OCP CV 8SOP
• Manufacturer: Power Integrations
• Series: LinkSwitch®-CVr

Specifications of LNK623DG

• Output Isolation: Isolated
• Frequency Range: 93 ~ 106kHz
• Voltage - Output: 700V
• Power (watts): 9W
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width) 7 leads
• Duty Cycle (max): 54 %
• Operating Temperature Range: - 40 C to + 150 C
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 40 C
• Number Of Outputs: 3
• Output Power: 6 W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 596-1249-5

Figure 8.
www.powerint.com
Schematic Representation of Electrical Impact of Improper Layout.
PRI RTN
B+
impedance
Power currents
flow in signal
source trace
Voltage drops across trace impedance
Trace
may cause degraded performance
V
proximity of feedback trace
S
will couple noise into
Drain trace in close
feedback signal
Isource
signal source traces
CLAMP
currents flow in
Bias winding
PI-5267-111008
Line surge
currents can
flow through
device
LNK623-626
Rev. E 09/09
7