TOP258MN Power Integrations, TOP258MN Datasheet - Page 30

• Manufacturer Part Number: TOP258MN
• Description: IC OFFLINE SWIT PROG OVP 10CSDIP
• Manufacturer: Power Integrations
• Series: TOPSwitch®-HXr
• Type: Off Line Switcherr

Specifications of TOP258MN

• Output Isolation: Isolated
• Frequency Range: 119 ~ 145kHz
• Voltage - Output: 700V
• Power (watts): 140W
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 10-SDIP (0.300", 7.62mm), 9 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: 596-1191-5

Figure 50a. Layout Considerations for TOPSwitch-HX Using E-Package and Operating at 66 kHz.
Figure 50b. Layout Considerations for TOPSwitch-HX Using E-Package and Operating at 132 kHz.
Rev. F 01/09
HV
HV
+
30
-
+
-
Input Filter
Input Filter
Capacitor
Capacitor
J1
J1
TOP252-262
C4
C4
R11
R11
R4
R3
R4
R3
C8
C8
R5
R5
C
C
HS1
V
S
HS1
S
V
F
D
X
X
D
F
U1
U1
R6 D5
R6
R14
R22
R14
VR2
D5
C9
R8
VR2
R8
C9
C6
C6 R7
VR1
VR1
R22
R7
D6
D6
R9
R9
R10
R10
C10
C10
T1
T1
JP2
JP2
Isolation Barrier
Isolation Barrier
Transformer
Transformer
Capacitor
Capacitor
Y1-
C7
Y1-
C7
U2
U2
R15
R15
U4
U4
R17
R13
R17
R13
C21
C21
D8
D8
R21
R21
C16
C16
C18
C18
C17
C17
R20
- DC
R20
- DC
Out
Out
R12
R12
+
+
L3
C19
C19
J2
J2
L3
www.powerint.com
H52
H52
Output Filter
Output Filter
Capacitor
Capacitor
PI-4976-091608
PI-4975-022108
Rectifier
Output
Rectifier
Output