TNY375-380 POWERINT [Power Integrations, Inc.], TNY375-380 Datasheet - Page 14

• Manufacturer Part Number: TNY375-380
• Description: Energy-Efficient, Off-Line Switcher With Enhanced Peak Power Performance
• Manufacturer: POWERINT [Power Integrations, Inc.]

Rev. A 05/07
Circuit Protection (cont.)
Peak Current Limit
(BP/M Capacitor =
10 mF) See Note E
Power Coefficient
Initial Current Limit
Leading Edge
Blanking Time
Current Limit
Delay
Thermal Shutdown
Temperature
Thermal Shutdown
Hysteresis
BP/M Pin Shutdown
Threshold Current
BP/M Pin Power-Up
Reset Threshold
Voltage
1
Parameter
TNY375-380
V
I
Symbol
LIMITPEAKred
BP/M(RESET)
T
t
I
T
t
I
I
INIT
LEB
ILD
SDH
SD
2
SD
f
I
I
2
2
I
f = I
f = I
2
SOURCE = 0 V; T
f = I
(Unless Otherwise Specified)
T
T
T
T
T
T
T
T
T
LIMITPEAKred(TYP)
LIMITPEAKinc(TYP)
TNY375
TNY376
TNY377
TNY378
TNY379
TNY380
J
J
J
J
J
J
J
J
J
LIMITPEAK(TYP)
f
f
f
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
OSC(TYP)
= 25 °C
OSC(TYP)
= 25 °C
OSC(TYP)
= 25 °C
T
J
= 25 °C, See Note G
See Figure 17
See Note G, H
See Figure 17
Conditions
See Note G
2
T
T
2
2
×
J
J
×
×
= 25 °C
= 25 °C
J
= -0 to 125 °C
di/dt = 117 mA/ms
di/dt = 143 mA/ms
di/dt = 169 mA/ms
di/dt = 195 mA/ms
BP/M Capacitor =
BP/M Capacitor =
BP/M Capacitor =
di/dt = 72 mA/ms
di/dt = 91 mA/ms
See Note F
See Note F
See Note F
See Note F
See Note F
See Note F
0.1 mF
10 mF
1 mF
I
0.75 ×
LIMIT(MIN)
1028
0.9 ×
0.9 ×
0.9 ×
Min
349
465
665
786
907
190
135
1.6
I
I
I
4
2
2
2
f
f
f
1105
Typ
375
500
715
845
975
235
200
142
2.6
75
I
I
I
7
2
2
2
f
f
f
1.12 ×
1.16 ×
1.16 ×
1073
1216
Max
413
550
787
930
150
3.6
I
I
I
9
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2
2
2
f
f
f
Units
A
mA
mA
mA
ns
ns
°C
°C
2
V
Hz