TOP258PN Power Integrations, TOP258PN Datasheet - Page 28

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TOP258PN
Manufacturer:
PowerInt
Quantity:
2 100
Part Number:
TOP258PN
Manufacturer:
PANASONIC
Quantity:
230
Part Number:
TOP258PN
Manufacturer:
POWER
Quantity:
1 017
Figure 46. Layout Considerations for TOPSwitch-HX Using P-Package.
Figure 47. Layout Considerations for TOPSwitch-HX Using M-Package.
Rev. F 01/09
HV
28
Optional PCB slot for external
+
-
HV
Optional PCB slot for external
heatsink in contact with
+
-
Input Filter
Capacitor
heatsink in contact with
J1
TOP252-262
SOURCE pins
Input Filter
Capacitor
J1
SOURCE pins
Maximize hatched copper
areas (
heat sinking
JP1
Maximize hatched copper
areas (
heat sinking
JP1
C1
R1
R1
R3
) for optimum
) for optimum
C1
R2
R2
R4
R5
R3
S
S
S
S
S
S
S
S
S
U1
R7
U1
C3
C2
VR2
VR2
C2
C3
R9
R8
C4
M
D1
R8
D1
D
C
D
C
X
V
C4
R6
R4
D2
D2
Isolation Barrier
Isolation Barrier
JP2
C5
JP2
Transformer
C5
Capacitor
Capacitor
Transformer
Y1-
Y1-
C6
C6
U2
U2
C9
R15
R16
U3
R17
R12
T1
T1
R14
C9
U3
D3
C10
D3
R13
R11
R10
C7
C7
R12
- DC
R9
Out
-
+
Out
DC
C8
J2
www.powerint.com
Output Filter
L1
Output Filter
+
C8
Capacitor
Capacitor
J2
Rectifier
Output
Rectifier
PI-4752-070307
PI-4753-070307
Output
L1

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