參數(shù)資料
型號(hào): TNY264P
廠商: POWER INTEGRATIONS INC
元件分類: 穩(wěn)壓器
英文描述: Enhanced, Energy Efficient, Low Power Off-line Switcher
中文描述: 0.4 A SWITCHING REGULATOR, 140 kHz SWITCHING FREQ-MAX, PDIP7
封裝: 0.300 INCH, PLASTIC, MS-001-AB, DIP-8
文件頁(yè)數(shù): 16/20頁(yè)
文件大?。?/td> 516K
代理商: TNY264P
16
B
7/01
TNY264/266-268
Figure 19. TinySwitch-II Duty Cycle Measurement.
Figure 20. TinySwitch-II Output Enable Timing.
PI-2048-033001
DRAIN
VOLTAGE
HV
0 V
90%
10%
90%
t2
t1
D = t1
t2
Figure 18. TinySwitch-II General Test Circuit.
PI-2686-101700
0.1
μ
F
10 V
50 V
470
5 W
S2
470
NOTE:
This test circuit is not applicable for current limit or output characteristic measurements.
D EN/UV
BP
S
S
S
S
150 V
S1
2 M
PI-2364-012699
EN/UV
tP
tEN/UV
DC
MAX
(internal signal)
t
P
= 1
f
OSC
V
DRAIN
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
1.3
1.2
1.1
1.0
0.9
0
0
1
2
6
8
3
Time (
μ
s)
D
P
4
5
7
ILIMIT(MIN) @ 100
°
C
IINIT(MIN)
tLEB (Blanking Time)
Figure 21. Current Limit Envelope.
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