- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄231088 > TNY275PG (POWER INTEGRATIONS INC) 0.294 A SWITCHING REGULATOR, PDIP7 PDF資料下載
參數(shù)資料
| 型號： | TNY275PG |
| 廠商： | POWER INTEGRATIONS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 0.294 A SWITCHING REGULATOR, PDIP7 |
| 封裝： | ROHS COMPLIANT, PLASTIC, MS-001AB, DIP-8/7 |
| 文件頁數(shù)： | 21/24頁 |
| 文件大?。?/td> | 1024K |
| 代理商： | TNY275PG |
Rev. I 01/09
6
TNY274-280
www.powerint.com
Figure 12. Normal Power Down Timing (without UV).
Figure 13. Slow Power Down Timing with Optional External (4 MΩ) UV Resistor
Connected to EN/UV Pin.
Figure 10. Power Up with Optional External UV Resistor (4 MΩ)
Connected to EN/UV Pin.
Figure 11. Power Up Without Optional External UV Resistor
Connected to EN/UV Pin.
PI-2395-030801
0
2.5
5
Time (s)
0
100
200
400
300
0
100
200
V
DC-INPUT
V
DRAIN
0
12
Time (ms)
0
200
400
5
0
10
0
100
200
PI-2383-030801
V
DC-INPUT
V
BYPASS
V
DRAIN
PI-2381-1030801
0
12
Time (ms)
0
200
400
5
0
10
0
100
200
V
DC-INPUT
V
BYPASS
V
DRAIN
PI-2348-030801
0
.5
1
Time (s)
0
100
200
300
0
100
200
400
V
DC-INPUT
V
DRAIN
At near maximum load, TinySwitch-III will conduct during nearly
all of its clock cycles (Figure 6). At slightly lower load, it will
“skip” additional cycles in order to maintain voltage regulation at
the power supply output (Figure 7). At medium loads, cycles
will be skipped and the current limit will be reduced (Figure 8).
At very light loads, the current limit will be reduced even further
(Figure 9). Only a small percentage of cycles will occur to satisfy
the power consumption of the power supply.
The response time of the ON/OFF control scheme is very fast
compared to PWM control. This provides tight regulation and
excellent transient response.
相關PDF資料 |
PDF描述 |
|---|---|
| TPS61026DRCTG4 | 2.1 A SWITCHING REGULATOR, 720 kHz SWITCHING FREQ-MAX, PDSO10 |
| TC151B5012EOA713 | 0.25 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8 |
| TC151B5714EOA723 | 0.25 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8 |
| TC151B5219EOA723 | 0.25 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8 |
| TC151B2025EOA713 | 0.25 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TNY275PN | 功能描述:交流/直流開關轉換器 11.5W 85-265 VAC 15W/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 |
| TNY275PN-TL | 制造商:POWERINT 制造商全稱:Power Integrations, Inc. 功能描述:Energy Efficient, Off-Line Switcher with Enhanced Flexibility and Extended Power Range |
| TNY275PTL | 制造商:POWERINT 制造商全稱:Power Integrations, Inc. 功能描述:Energy Efficient, Off-Line Switcher with Enhanced Flexibility and Extended Power Range |
| TNY276G | 制造商:POWERINT 制造商全稱:Power Integrations, Inc. 功能描述:Energy Efficient, Off-Line Switcher with Enhanced Flexibility and Extended Power Range |
| TNY276GN | 功能描述:交流/直流開關轉換器 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復。