TOP258PN Power Integrations, TOP258PN Datasheet - Page 32

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
Rev. F 01/09
Control Functions
Switching Frequency
in Full Frequency
Mode (average)
Frequency Jitter
Frequency Jitter
Modulation Rate
Maximum Duty Cycle
Soft-Start Time
PWM Gain
PWM Gain
Temperature Drift
External Bias Current
Absolute Maximum Ratings
DRAIN Peak Voltage .................................................................. -0.3 V to 700 V
DRAIN Peak Current: TOP252 ................................................................ 0.68 A
DRAIN Peak Current: TOP253 ................................................................. 1.37 A
DRAIN Peak Current: TOP254 ................................................................ 2.08 A
DRAIN Peak Current: TOP255 .................................................................2.72 A
DRAIN Peak Current: TOP256 ................................................................ 4.08 A
DRAIN Peak Current: TOP257 ................................................................ 5.44 A
DRAIN Peak Current: TOP258 ................................................................ 6.88 A
DRAIN Peak Current: TOP259 ................................................................. 7.73 A
DRAIN Peak Current: TOP260 ................................................................ 9.00 A
DRAIN Peak Current: TOP261 ............................................................... 11. 1 0 A
DRAIN Peak Current: TOP262 ............................................................... 11. 1 0 A
CONTROL Voltage ............................................................................-0.3 V to 9 V
CONTROL Current ...................................................................................... 100 mA
Thermal Impedance
Thermal Impedance: Y Package:
32
Parameter
TOP252-262
P, G and M Packages:
E/L Package:
JA
JC
JA
JC
JA
JC
) .................................................................. 80 °C/W
) ............................................... .....................2 °C/W
) .........................................70 °C/W
) ............................................... .................. 11 °C/W
) ................................................................105 °C/W
) ............................................... .....................2 °C/W
Symbol
DC
DC
t
(2)
f
SOFT
OSC
Δf
f
I
M
B
MAX
reg
T
66 kHz Operation
SOURCE = 0 V; T
J
I
C
= 25 °C
(Unless Otherwise Specifi ed)
T
= I
J
= 25 °C
CD1
(3)
; 60 °C/W
See Figure 54
Conditions
See Note A
T
Connected to CONTROL
Connected to SOURCE
J
I
= 25 °C
V
TOP252-258P/G/M
132 kHz Operation
≤ I
66 kHz Operation
FREQUENCY Pin
FREQUENCY Pin
J
I
TOP252-258Y
TOP255-262L
TOP252-262E
TOP252-258Y
TOP255-262L
TOP252-262E
TOP259-261Y
(2)
(5)
(2)
(1)
(4)
(1)
V
V(DC)
= -40 to 125 °C
V
or I
V
, V
VOLTAGE MONITOR Pin Voltage ............................................-0.3 V to 9 V
CURRENT LIMIT Pin Voltage ................................................-0.3 V to 4.5 V
MULTI-FUNCTION Pin Voltage .................................................-0.3 V to 9 V
FREQUENCY Pin Voltage ........................................................... -0.3 V to 9 V
Storage Temperature ...........................................................-65 °C to 150 °C
Operating Junction Temperature ................................... -40 °C to 150 °C
Lead Temperature
Notes:
1. 1/16 in. from case for 5 seconds.
2. Maximum ratings specifi ed may be applied one at a time
Notes:
1. Free standing with no heatsink.
2. Measured at the back surface of tab.
3. Soldered to 0.36 sq. in. (232 mm
4. Soldered to 1 sq. in. (645 mm
5. Measured on the SOURCE pin close to plastic interface.
TOP252-255
TOP256-258
TOP259-262
TOP252-255
TOP256-258
TOP259-262
or I
M
M
= 95 μA
without causing permanent damage to the product. Exposure
to Absolute Maximum Rating conditions for extended periods
of time may affect product reliability.
M
= 0 V
≤ I
M(DC)
or
(1)
......................................................................................260 °C
59.4
59.4
Min
119
-31
-27
-25
0.9
1.0
1.1
75
30
2
-0.01
), 2 oz. (610 g/m
±2.5
Typ
132
250
-25
-22
-20
2
1.5
1.6
1.7
66
66
±5
78
17
), 2 oz. (610 g/m
Max
72.6
72.6
145
-20
-17
-15
2.1
2.2
2.4
83
www.powerint.com
2
2
) copper clad.
) copper clad.
%/mA/°C
Units
%/mA
kHz
kHz
mA
ms
Hz
%

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