TOP245F Power Integrations, TOP245F Datasheet - Page 43
TOP245F
Manufacturer Part Number
TOP245F
Description
IC OFFLINE SWIT UVLO HV TO262
Manufacturer
Power Integrations
Series
TOPSwitch®-GXr
Datasheet
1.TOP242GN-TL.pdf
(52 pages)
Specifications of TOP245F
Output Isolation
Isolated
Frequency Range
66 ~ 132kHz
Voltage - Output
700V
Power (watts)
85W
Operating Temperature
-40°C ~ 150°C
Package / Case
TO-262-7 (Formed Leads), 5 Leads
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TOP245F
Manufacturer:
POWER
Quantity:
13 500
Company:
Part Number:
TOP245F
Manufacturer:
SPANSION
Quantity:
8 830
Part Number:
TOP245F
Manufacturer:
PII
Quantity:
20 000
Company:
Part Number:
TOP245FN
Manufacturer:
POWER
Quantity:
15 000
Part Number:
TOP245FN
Manufacturer:
POWER
Quantity:
20 000
Typical Performance Characteristics (cont.)
Figure 57. Breakdown Voltage vs. Temperature.
Figure 59. Internal Current Limit vs. Temperature.
Figure 61. Overvoltage Threshold vs. Temperature.
1.2
1.0
0.8
0.6
0.4
0.2
1.2
1.0
0.8
0.6
0.4
0.2
1.1
1.0
0.9
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 58. Frequency vs. Temperature.
Figure 60. External Current Limit vs. Temperature with
Figure 62. Under-Voltage Threshold vs. Temperature.
1.2
1.0
0.8
0.6
0.4
0.2
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
0
-50 -25
-50 -25
-50 -25
R
IL
= 12 kΩ.
Junction Temperature (°C)
Junction Temperature (°C)
Use for TOP242-250 Y/R/F
packages and TOP242-244 P/G
packages only. See Figures 55c
and 56c for TOP245P/G and
TOP246P/G.
Junction Temperature (°C)
0
0
0
25
25
25
50
50
50
75 100 125 150
75 100 125 150
75 100 125 150
TOP242-250
11/05
O
43