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參數資料
| 型號： | TOP209G |
| 廠商： | POWER INTEGRATIONS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | CONNECTOR ACCESSORY |
| 中文描述： | 0.1 A SWITCHING REGULATOR, 85 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | MS-001AB, SMD-8 |
| 文件頁數： | 12/16頁 |
| 文件大?。?/td> | 446K |
| 代理商： | TOP209G |
A
8/97
12
TOP209/210
2
NOTES: (continued)
i. The 470
5 W load resistor at the DRAIN pin should be shorted. S1 & S2 should stay closed.
ii. The 40 V output supply should be replaced with a curve tracer capable of forcing 700 V.
iii. The curve tracer should initially be set at 0 V. The 0-50 V variable supply should be adjusted through a voltage
sequence of 0 V, 6.5 V, 4.2 V, and 6.5 V.
iv. The breakdown and the leakage measurements can now be taken with the curve tracer. The maximum
voltage from the curve tracer must be limited to 700 V under all conditions.
C. It is possible to start up and operate
TOPSwitch
at DRAIN voltages well below 36 V. However, the CONTROL pin
charging current is reduced, which affects start-up time and auto-restart frequency and duty cycle. Refer to the
characteristic graph on CONTROL pin charge current (I
C
) vs. DRAIN voltage for low voltage operation characteristics.
PI-1733-122095
0.1
μ
F
47
μ
F
0-50 V
40 V
470
5 W
S2
S1
470
NOTE:
This test circuit is not applicable for current limit or output characteristic measurements.
D
C
S
S
Figure 12. TOPSwitch General Test Circuit.
Figure 10. TOPSwitch Duty Cycle Measurement.
Figure 11. TOPSwitch CONTROL Pin I-V Characteristic.
120
100
80
40
20
60
0
0
2
4
6
8
10
CONTROL Pin Voltage (V)
C
TYPICAL CONTROL PIN I-V CHARACTERISTIC
P
1
Slope
IDynamic
PI-2048-050798
DRAIN
VOLTAGE
HV
0 V
90%
10%
90%
t2
t1
D = t1
t2
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TOP209GN | 功能描述:交流/直流開關轉換器 2W 85-265 VAC 4W100/115/230 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 |
| TOP209GN-TL | 功能描述:交流/直流開關轉換器 2W 85-265 VAC 4W100/115/230 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 |
| TOP209G-TL | 功能描述:交流/直流開關轉換器 2W 85-265 VAC 4W100/115/230 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 |
| TOP209P | 功能描述:交流/直流開關轉換器 2W 85-265 VAC 4W100/115/230 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 |
| TOP209PN | 功能描述:交流/直流開關轉換器 2W 85-265 VAC 4W100/115/230 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 |
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