TOP258LG Power Integrations, TOP258LG Datasheet - Page 15

• Manufacturer Part Number: TOP258LG
• Description: IC OFFLINE SWIT PROG OVP 7FESIP
• Manufacturer: Power Integrations
• Series: TOPSwitch®-HXr
• Type: Off Line Switcherr

Specifications of TOP258LG

• Output Isolation: Isolated
• Frequency Range: 119 ~ 145kHz
• Voltage - Output: 700V
• Power (watts): 122W
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 7-SIP, 6 Leads, Exposed Pad, Formed Leads
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Uses of FREQUENCY (F) Pin
Figure 14. Full Frequency Operation (132 kHz).
www.powerint.com
Voltage
Input
DC
+
-
D
S
CONTROL
F
C
PI-2654-071700
Figure 15. Half Frequency Operation (66 kHz).
Voltage
Input
DC
+
-
D
S
CONTROL
TOP252-262
F
C
PI-2655-071700
Rev. F 01/09
15