TOP245GN Power Integrations, TOP245GN Datasheet - Page 43
TOP245GN
Manufacturer Part Number
TOP245GN
Description
IC OFFLINE SWIT OVP UVLO HV 8SMD
Manufacturer
Power Integrations
Series
TOPSwitch®-GXr
Type
Off Line Switcherr
Datasheet
1.TOP242GN-TL.pdf
(52 pages)
Specifications of TOP245GN
Output Isolation
Isolated
Frequency Range
66 ~ 132kHz
Voltage - Output
700V
Power (watts)
30W
Operating Temperature
-40°C ~ 150°C
Package / Case
8-SMD Gull Wing, 7 Leads
Output Voltage
12 V
Input / Supply Voltage (max)
265 VAC
Input / Supply Voltage (min)
85 VAC
Duty Cycle (max)
83 %
Switching Frequency
132 KHz
Supply Current
1.6 mA
Operating Temperature Range
- 40 C to + 150 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
596-1167-5
TOP245GN
TOP245GN
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TOP245GN
Manufacturer:
POWER
Quantity:
15 000
Company:
Part Number:
TOP245GN-TL
Manufacturer:
NIEC
Quantity:
5 530
Part Number:
TOP245GN-TL
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