TOP270EG Power Integrations, TOP270EG Datasheet - Page 31
TOP270EG
Manufacturer Part Number
TOP270EG
Description
IC OFFLINE SW PWM OCP OVP 7ESIP
Manufacturer
Power Integrations
Series
TOPSwitch®-JXr
Type
Off Line Switcherr
Datasheet
1.TOP264EG.pdf
(40 pages)
Specifications of TOP270EG
Output Isolation
Isolated
Frequency Range
66 ~ 132kHz
Voltage - Output
725V
Power (watts)
140W
Operating Temperature
-40°C ~ 150°C
Package / Case
7-SIP, 6 Leads, Exposed Pad, Formed Leads
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
596-1280-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TOP270EG
Manufacturer:
POWER
Quantity:
20 000
Company:
Part Number:
TOP270EG-TL
Manufacturer:
POWER
Quantity:
4 900
Typical Performance Characteristics
www.powerint.com
Normalized Current Limit (A)
Normalized Current Limit
1.1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
1.1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
1
0
1
0
-200
0
Figure 37. Normalized Current Limit vs. External Current Limit Resistance.
Figure 36. Normalized Current Limit vs. X Pin Current.
Notes:
1. Maximum and Minimum levels are
2. T
based on characterization.
J
= 0
5
O
C to 125
10
O
C.
-150
Minimum
Maximum
Minimum
15
Typical
20
R
I
IL
X
-100
( kΩ )
( µA )
Maximum
25
Notes:
1. Maximum and Minimum levels are
2. T
3. Includes the variation of X pin voltage.
based on characterization.
J
= 0
O
Typical
C to 125
30
O
C.
-50
35
TOP264-271
40
PI-5581-090309
PI-5582-090309
45
0
1.1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1.1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
Rev. C 11/10
31
s)
µ
Normalized di
t