TOP255EN Power Integrations, TOP255EN Datasheet - Page 40
TOP255EN
Manufacturer Part Number
TOP255EN
Description
IC OFFLINE SWIT PROG OVP 7CESIP
Manufacturer
Power Integrations
Series
TOPSwitch®-HXr
Type
Off Line Switcherr
Datasheet
1.TOP252GN-TL.pdf
(48 pages)
Specifications of TOP255EN
Output Isolation
Isolated
Frequency Range
119 ~ 145kHz
Voltage - Output
700V
Power (watts)
81W
Operating Temperature
-40°C ~ 150°C
Package / Case
7-SIP, 6 Leads, Exposed Pad, Formed Leads
For Use With
596-1193 - KIT REF DESIGN TOP HX FOR TOP258
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
596-1208-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TOP255EN
Manufacturer:
PowerInt
Quantity:
48
Part Number:
TOP255EN
Manufacturer:
POWER
Quantity:
20 000
Typical Performance Characteristics (cont.)
Rev. F 01/09
40
Figure 56. Breakdown Voltage vs. Temperature.
Figure 58. Internal Current Limit vs. Temperature.
Figure 60. Overvoltage Threshold vs. Temperature.
TOP252-262
1.1
1.0
0.9
1.2
1.0
0.8
0.6
0.4
0.2
1.2
1.0
0.8
0.6
0.4
0.2
0
0
-50 -25
-50 -25
-50 -25
Junction Temperature ( C)
Junction Temperature ( C)
Junction Temperature ( C)
0
0
0
25
25
25
50
50
50
75 100 125 150
75 100 125 150
75 100 125 150
Figure 57. Frequency vs. Temperature.
Figure 61. Undervoltage Threshold vs. Temperature.
Figure 59.
1.2
1.0
0.8
0.6
0.4
0.2
1.2
1.0
0.8
0.6
0.4
0.2
0
1.2
1.0
0.8
0.6
0.4
0.2
0
0
-50 -25
-50 -25
-50 -25
External Current Limit vs. Temperature with R
Junction Temperature ( C)
Junction Temperature (°C)
Junction Temperature ( C)
0
0
0
25
25
25
50
50
50
75 100 125 150
75 100 125 150
75 100 125 150
www.powerint.com
IL
= 10.5 kΩ.