TOP264VG Power Integrations, TOP264VG Datasheet - Page 33

• Manufacturer Part Number: TOP264VG
• Description: IC OFFLINE SW PWM OCP OVP 12EDIP
• Manufacturer: Power Integrations
• Series: TOPSwitch®-JXr
• Type: Off Line Switcherr

Specifications of TOP264VG

• Output Isolation: Isolated
• Frequency Range: 66 ~ 132kHz
• Voltage - Output: 725V
• Power (watts): 22.5W
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 12-SDIP (0.412", 10.46mm) Exposed Pad
• Output Voltage: 12 V
• Switching Frequency: 132 KHz, 66 KHz
• Supply Current: 2.9 mA, 3.1 mA
• Operating Temperature Range: - 40 C to + 150 C
• Mounting Style: Through Hole
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 40 C
• Output Power: 12 W, 22.5 W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 596-1269-5

Typical Performance Characteristics (cont.)
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Figure 46. Control Current Out at 0% Duty Cycle vs. Temperature.
Figure 48. Output Characteristics.
Figure 44.
1.2
1.0
0.8
0.6
0.4
0.2
5
4
3
2
1
0
5.5
4.5
3.5
2.5
0
2
4
3
6
5
VOLTAGE-MONITOR Pin Current (µA)
0
-50 -25
0
VOLTAGE-MONITOR Pin vs. Current.
2
Junction Temperature (°C)
100
4
Drain Voltage (V)
0
T
T
6
CASE
CASE
200
25
8 10 12 14 16 18 20
= 25 °C
= 100 °C
50
300
75 100 125 150
TOP271
TOP270
TOP269
TOP268
TOP267
TOP266
TOP265
TOP264
Scaling Factors:
400
1.62
1.42
1.17
1.00
0.85
0.61
0.42
0.32
500
Figure 45. EXTERNAL CURRENT LIMIT Pin Voltage vs. Current.
Figure 47. Maximum Duty Cycle Reduction Onset Threshold
EXTERNAL CURRENT LIMIT Pin Current (µA)
Figure 49. I
-0.5
-1.5
-2.5
1.2
1.0
0.8
0.6
0.4
0.2
0.5
0
-1
-2
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
1
0
-200
0
-50 -25
0
Current vs. Temperature.
C
V
(I
vs. DRAIN Voltage.
X
X
V
)
= 1.354 - 1147.5 × I
2
Junction Temperature (°C)
C
with -180 µA < I
= 5 V
20
Drain Pin Voltage (V)
-150
0
25
40
-100
X
50
TOP264-271
< -25 µA
X
60
 + 1.759 × 10
75 100 125 150
-50
80
6
×
100
0
Rev. C 11/10
33