IC OFFLINE SWIT PROG OVP 8DIP

TOP258PN

Manufacturer Part NumberTOP258PN
DescriptionIC OFFLINE SWIT PROG OVP 8DIP
ManufacturerPower Integrations
SeriesTOPSwitch®-HX
TypeOff Line Switcher
TOP258PN datasheet
 

Specifications of TOP258PN

Output IsolationIsolatedFrequency Range119 ~ 145kHz
Voltage - Output700VPower (watts)77W
Operating Temperature-40°C ~ 150°CPackage / Case8-DIP (0.300", 7.62mm), 7 Leads
Output Voltage700 VInput / Supply Voltage (max)9 V
Input / Supply Voltage (min)- 0.3 VDuty Cycle (max)78 %
Switching Frequency132 KHzOperating Temperature Range- 40 C to + 150 C
Mounting StyleSMD/SMTMaximum Operating Temperature+ 150 C
Minimum Operating Temperature- 40 COutput Current6.88 A
Output Power48 WFor Use With596-1193 - KIT REF DESIGN TOP HX FOR TOP258
Lead Free Status / RoHS StatusLead free / RoHS CompliantOther names596-1189-5
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Typical Performance Characteristics (cont.)
6
5.5
5
4.5
4
3.5
3
2.5
2
0
100
200
300
VOLTAGE-MONITOR Pin Current ( A)
Figure 62a. VOLTAGE-MONITOR Pin vs. Current.
6
5
4
3
2
See expanded
1
version
(Figure 63b)
0
-200 -100
0
100
200 300 400 500
MULTI-FUNCTION Pin Current ( A)
Figure 63a. MULTI-FUNCTION Pin Voltage vs. Current.
1.2
1.0
0.8
0.6
0.4
0.2
0
-50 -25
0
25
50
Junction Temperature ( C)
Figure 64. Control Current Out at 0% Duty Cycle vs. Temperature.
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400
500
EXTERNAL CURRENT LIMIT Pin Current ( A)
Figure 62b. EXTERNAL CURRENT LIMIT Pin Voltage vs. Current.
Figure 63b. MULTI-FUNCTION Pin Voltage vs. Current (Expanded).
75 100 125 150
Figure 65. Maximum Duty Cycle Reduction Onset Threshold
TOP252-262
1.6
V
= 1.354 - 1147.5 × I
1.759 × 10
6
X
X
1.4
2
(I
)
with -180 A
I
-25 A
X
X
1.2
1.0
0.8
0.6
0.4
0.2
0
-200
-150
-100
-50
1.6
V
= 1.354 - 1147.5 × I
1.759 × 10
6
M
M
1.4
(I
)
2
with -180 A
I
-25 A
M
M
1.2
1.0
0.8
0.6
0.4
0.2
0
-200
-150
-100
-50
MULTI-FUNCTION Pin Current ( A)
1.2
1.0
0.8
0.6
0.4
0.2
0
-50 -25
0
25
50
75 100 125 150
Junction Temperature ( C)
Current vs. Temperature.
×
0
×
0
41
Rev. F 01/09