TOP258PN Power Integrations, TOP258PN Datasheet - Page 29

IC OFFLINE SWIT PROG OVP 8DIP

TOP258PN

Manufacturer Part Number
TOP258PN
Description
IC OFFLINE SWIT PROG OVP 8DIP
Manufacturer
Power Integrations
Series
TOPSwitch®-HXr
Type
Off Line Switcherr
Datasheet

Specifications of TOP258PN

Output Isolation
Isolated
Frequency Range
119 ~ 145kHz
Voltage - Output
700V
Power (watts)
77W
Operating Temperature
-40°C ~ 150°C
Package / Case
8-DIP (0.300", 7.62mm), 7 Leads
Output Voltage
700 V
Input / Supply Voltage (max)
9 V
Input / Supply Voltage (min)
- 0.3 V
Duty Cycle (max)
78 %
Switching Frequency
132 KHz
Operating Temperature Range
- 40 C to + 150 C
Mounting Style
SMD/SMT
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 40 C
Output Current
6.88 A
Output Power
48 W
For Use With
596-1193 - KIT REF DESIGN TOP HX FOR TOP258
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
596-1189-5
Figure 48. Layout Considerations for TOPSwitch-HX Using TOP254-258 Y-Package.
Figure 49. Layout Considerations for TOPSwitch-HX Using TOP259-261 Y-Package.
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HV
HV
+
+
-
-
Input Filter
Input Filter
Capacitor
Capacitor
J1
J1
JP1
JP1
C4
C1
R1
R3
R11
HS1
HS1
R3
VR1
R2
R4
R14
R7
R3
VR2
R6
S
X
R4
S
X
C6
U1
R22
C2
F
C
C4
G
C
R5
R9
D1
R10
R8
VR2
D
V
R4
D5
D
V
C9
U5
C8
R7
T1
D2
T1
Isolation Barrier
D6
JP2
Isolation Barrier
Transformer
Capacitor
JP2
Capacitor
Y1-
Transformer
C6
C5
C10
Y1-
C7
U2
U2
R12
U3
U4 C21
R15
R17
C9
R17
R13
D3
C16
R21
TOP252-262
R12
C10
R12
C18
J2
R13
C17
- DC
C7
R20
Out
D8
- DC
Out
+
C8
J2
Output Filter
+
Output Filter
Capacitor
Capacitor
PI-4751-070307
L3
Rectifier
L1
PI-4977-021408
Output
Rev. F 01/09
29

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