TOP266KG Power Integrations, TOP266KG Datasheet - Page 27

• Manufacturer Part Number: TOP266KG
• Description: IC OFFLINE SWITCHER 39W 58W
• Manufacturer: Power Integrations
• Series: TOPSwitch®-JXr

Specifications of TOP266KG

• Output Isolation: Isolated
• Frequency Range: 66 ~ 132kHz
• Voltage - Output: 725V
• Power (watts): 39W
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 12-BSOP (0.350", 8.89mm Width) Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 596-1399

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Self Protection
Current Limit
(See Note C)
Initial Current Limit
Power Coefficient
Leading Edge
Blanking Time
Current Limit Delay
Thermal Shutdown
Temperature
Thermal Shutdown
Hysteresis
Power-Up Reset
Threshold Voltage
Circuit Protection
Parameter
Symbol
V
P
C(RESET)
I
t
t
LIMIT
I
COEFF
INIT
LEB
IL(D)
See Note E
T
J
SOURCE = 0 V; T
= 25 °C,
T
T
T
T
T
T
T
T
Figure 35 (S1 Open Condition)
(Unless Otherwise Specified)
TOP264
TOP265
TOP266
TOP267
TOP268
TOP269
TOP270
TOP271
J
J
J
J
J
J
J
J
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
T
J
= 25 °C, See Figure 34
Conditions
See Note C
J
I
I
= -40 to 125 °C
X
X
di/dt = 1065 mA/ms
di/dt = 270 mA/ms
di/dt = 350 mA/ms
di/dt = 530 mA/ms
di/dt = 625 mA/ms
di/dt = 675 mA/ms
di/dt = 720 mA/ms
di/dt = 870 mA/ms
≤ - 165 mA
≤ - 117 mA
0.9 × I
0.9 × I
I
0.70 ×
1.209
1.581
2.371
2.800
3.023
3.236
3.906
4.808
LIMIT(MIN)
1.75
Min
135
2
2
f
f
1.30
1.70
2.55
3.01
3.25
3.48
4.20
5.17
Typ
220
100
142
3.0
75
I
I
TOP264-271
2
2
f
f
1.2 × I
1.2 × I
1.391
1.819
2.728
3.222
3.478
3.723
4.494
5.532
Max
4.25
150
2
2
f
f
Units
A
Rev. C 11/10
2
ns
ns
°C
°C
kHz
A
A
V
27