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參數(shù)資料
| 型號： | TNY268G-TL |
| 廠商： | POWER INTEGRATIONS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 0.88 A SWITCHING REGULATOR, 140 kHz SWITCHING FREQ-MAX, PDSO7 |
| 封裝： | PLASTIC, SMD-8/7 |
| 文件頁數(shù)： | 9/22頁 |
| 文件大小： | 760K |
| 代理商： | TNY268G-TL |
Rev. H 02/09
17
TNY263-268
www.powerint.com
Typical Performance Characteristics
Figure 22.
Breakdown vs. Temperature.
1.1
1.0
0.9
-50 -25
0
25
50
75 100 125 150
Junction Temperature (
°C)
B
rea
kd
own
V
o
ltage
(Normalized
to
25
°C)
PI-2213-012301
1.2
1.0
0.8
0.6
0.4
0.2
0
-50
-25
0
25
50
75
100 125
Junction Temperature (
°C)
PI-26
8
0-021
8
09
Output
Frequency
(Normalized
to
25
°C)
6
5
4
3
2
1
0
0.2
0.4
0.6
0.8
1.0
Time (ms)
PI-2240-012301
BYP
ASS
Pin
V
oltage
(V)
7
Drain Voltage (V)
Drain
Current
(mA)
300
250
200
100
50
150
0
02
4
6
8
10
T
CASE = 25 °C
T
CASE = 100 °C
PI-2221-032504
TNY263
0.85
TNY264
1.0
TNY265
1.5
TNY266
2.0
TNY267
3.5
TNY268
5.5
Scaling Factors:
Figure 23. Frequency vs. Temperature.
Figure 24. Current Limit vs. Temperature.
Figure 25. Current Limit vs. di/dt.
Figure 26.
BYPASS Pin Start-up Waveform.
Figure 27.
Output Characteristic.
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
12
3
4
Normalized di/dt
PI-2697-033104
Normalized
Current
Limit
TNY263
42 mA/
μs
210 mA
TNY264
50 mA/
μs
250 mA
TNY265
55 mA/
μs
275 mA
TNY266
70 mA/
μs
350 mA
TNY267
90 mA/
μs
450 mA
TNY268
110 mA/
μs
550 mA
Normalized
di/dt = 1
Normalized
Current
Limit = 1
1
0.8
0.6
0.4
0.2
0
-50
0
50
100
150
Temperature ( C)
PI-2714-021809
1.2
Current
Limit
(Normalized
to
25
C)
TNY263/268
TNY264-266
TNY267
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|---|---|
| TNY268P | 功能描述:IC OFFLINE SWIT OTP OCP HV 8DIP RoHS:否 類別:集成電路 (IC) >> PMIC - AC-DC 轉(zhuǎn)換器，離線開關(guān) 系列:TinySwitch®-II 標準包裝:1 系列:FPS™ 輸出隔離:隔離 頻率范圍:61kHz ~ 73kHz 輸入電壓:8 V ~ 26 V 輸出電壓:650V 功率（瓦特）:12W 工作溫度:-40°C ~ 115°C 封裝/外殼:8-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:8-MDIP 包裝:Digi-Reel® 其它名稱:FSL206MRBNFSDKR |
| TNY268PG | 制造商:Power Integrations 功能描述: |
| TNY268PN | 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 15W 85-265 VAC 19W/230 VAC RoHS:否 制造商:STMicroelectronics 輸出電壓:800 V 輸入/電源電壓（最大值）:23.5 V 輸入/電源電壓（最小值）:11.5 V 開關(guān)頻率:115 kHz 電源電流:1.6 mA 工作溫度范圍:- 40 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel |
| TNY268PN-TL | 制造商:POWERINT 制造商全稱:Power Integrations, Inc. 功能描述:Enhanced, Energy Efficient, Low Power Off-line Switcher |
| TNY268PTL | 制造商:POWERINT 制造商全稱:Power Integrations, Inc. 功能描述:Enhanced, Energy Efficient, Low Power Off-line Switcher |
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