TNY274_09 POWERINT [Power Integrations, Inc.], TNY274_09 Datasheet - Page 14

• Manufacturer Part Number: TNY274_09
• Description: Energy-Effi cient, Off-Line Switcher With Enhanced Flexibility and Extended Power Range
• Manufacturer: POWERINT [Power Integrations, Inc.]

Rev. I 01/09
Circuit Protection (cont.)
Reduced Current Limit
(BP/M Capacitor =
1 μF) See Note D
Increased Current Limit
(BP/M Capacitor =
10 μF) See Note D
14
Parameter
TNY274-280
Symbol
I
I
LIMITred
LIMITinc
di/dt = 110 mA/μs
di/dt = 130 mA/μs
di/dt = 150 mA/μs
di/dt = 110 mA/μs
di/dt = 130 mA/μs
di/dt = 150 mA/μs
di/dt = 50 mA/μs
di/dt = 55 mA/μs
di/dt = 70 mA/μs
di/dt = 90 mA/μs
di/dt = 50 mA/μs
di/dt = 55 mA/μs
di/dt = 70 mA/μs
di/dt = 90 mA/μs
See Notes E, F
SOURCE = 0 V; T
See Notes E
See Notes E
See Notes E
See Notes E
See Notes E
See Notes E
See Notes E
See Notes E
See Notes E
See Notes E
See Notes E
See Note E
See Note E
T
T
T
T
T
T
T
T
T
T
T
T
T
T
J
J
J
J
J
J
J
J
J
J
J
J
J
J
(Unless Otherwise Specifi ed)
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
See Figure 16
Conditions
J
= -40 to 125 °C
TNY274G
TNY275G
TNY276G
TNY277G
TNY278G
TNY279G
TNY280G
TNY274G
TNY275G
TNY276G
TNY277G
TNY278G
TNY279G
TNY280G
TNY274P
TNY275P
TNY276P
TNY277P
TNY278P
TNY279P
TNY280P
TNY274P
TNY275P
TNY276P
TNY277P
TNY278P
TNY279P
TNY280P
Min
196
196
233
233
256
256
326
326
419
419
512
512
605
605
196
196
326
326
419
419
512
512
605
605
698
698
791
791
Typ
210
210
250
250
275
275
350
350
450
450
550
550
650
650
210
210
350
350
450
450
550
550
650
650
750
750
850
850
Max
233
237
277
283
305
311
388
396
499
509
610
622
721
735
233
237
388
396
499
509
610
622
721
735
833
848
943
961
www.powerint.com
Units
mA
mA