tny274 Power Integrations, Inc., tny274 Datasheet - Page 19

no-image

tny274

Manufacturer Part Number
tny274
Description
Energy Ef?cient, Of?ine Switcher With Enhanced Flexibility And Extended Power Range
Manufacturer
Power Integrations, Inc.
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
tny274GN
Manufacturer:
POWER
Quantity:
15 000
Part Number:
tny274GN
Manufacturer:
POWER
Quantity:
20 000
Company:
Part Number:
tny274GN
Quantity:
28 000
Part Number:
tny274GN-TL
Manufacturer:
ST
Quantity:
5 000
Part Number:
tny274GN-TL
Manufacturer:
PowerInt
Quantity:
81 000
Part Number:
tny274GN-TL
Manufacturer:
POWER
Quantity:
20 000
Part Number:
tny274GN-TL
0
Company:
Part Number:
tny274GN-TL
Quantity:
200
Company:
Part Number:
tny274GN-TL
Quantity:
5 000
Part Number:
tny274N
Manufacturer:
POWER
Quantity:
20 000
Part Number:
tny274PG
Manufacturer:
POWER
Quantity:
15 000
Part Number:
tny274PG
Manufacturer:
POWER
Quantity:
20 000
Part Number:
tny274PN
Manufacturer:
TI
Quantity:
1 001
Part Number:
tny274PN
Manufacturer:
POWER
Quantity:
20 000
Part Number:
tny274PN
0
Company:
Part Number:
tny274PN
Quantity:
950
Company:
Part Number:
tny274PN
Quantity:
12 000
Figure 16. General Test Circuit.
Figure 17. Duty Cycle Measurement.
VOLTAGE
DRAIN
0 V
HV
NOTE: This test circuit is not applicable for current limit or output characteristic measurements.
90%
t 1
10%
S
S
S
S
EN/UV
BP/M
D
t 2
Figure 19. Current Limit Envelope.
D =
0.8
t 1
t 2
0.1 µF
PI-2048-033001
90%
2 MΩ
150 V
Figure 18. Output Enable Timing.
S1
(internal signal)
DC
EN/UV
V
470 Ω
5 W
DRAIN
t
P
MAX
=
f
OSC
1
10 V
470 Ω
S2
t P
t EN/UV
50 V
TNY274-280
PI-4079-080905
PI-2364-012699
6/06
G
19

Related parts for tny274