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參數資料
| 型號： | TOP221Y |
| 廠商： | POWER INTEGRATIONS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | CONNECTOR ACCESSORY |
| 中文描述： | 0.28 A SWITCHING REGULATOR, 110 kHz SWITCHING FREQ-MAX, PSFM3 |
| 封裝： | TO-220, 3 PIN |
| 文件頁數： | 13/20頁 |
| 文件大?。?/td> | 472K |
| 代理商： | TOP221Y |
TOP221-227
D
7/01
13
V
C(SHUNT)
I
CD1
I
CD2
36
5.5
5.7
6.0
±
50
0.6
1.2
1.6
0.7
1.4
1.8
0.5
0.8
1.1
DRAIN Supply
Voltage
Shunt Regulator
Voltage
Shunt Regulator
Temperature Drift
CONTROL Supply/
Discharge Current
V
V
ppm/
°
C
mA
OUTPUT (cont.)
NOTES:
A. For specifications with negative values, a negative temperature coefficient corresponds to an increase in
magnitude with increasing temperature, and a positive temperature coefficient corresponds to a decrease in
magnitude with increasing temperature.
B. The breakdown voltage and leakage current measurements can be accomplished as shown in Figure 15 by using
the following sequence:
i. The curve tracer should initially be set at 0 V. The base output should be adjusted through a voltage sequence
of 0 V, 6.5 V, 4.3 V, and 6.5 V, as shown. The base current from the curve tracer should not exceed 100 mA. This
CONTROL pin sequence interrupts the Auto-restart sequence and locks the
TOPSwitch
internal MOSFET in the
OFF State.
ii. 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, auto-restart frequency, and auto-restart duty cycle. Refer
to the characteristic graph on CONTROL pin charge current (I
C
) vs. DRAIN voltage for low voltage operation
characteristics.
Conditions
(Unless Otherwise Specified)
See Figure 14
SOURCE = 0 V
;
T
J
= -40 to 125
°
C
Min
Typ
Max
Parameter
Symbol
Units
See Note C
I
C
= 4 mA
Output TOP221-224
MOSFET Enabled TOP225-227
Output MOSFET Disabled
相關PDF資料 |
PDF描述 |
|---|---|
| TOP222Y | CONNECTOR ACCESSORY |
| TOP224Y | Three-terminal Off-line PWM Switch |
| TOP225Y | Three-terminal Off-line PWM Switch |
| TOP242 | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
| TOPP244R | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TOP221YN | 功能描述:交流/直流開關轉換器 7W 85-265 VAC 12W100/115/230 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 |
| TOP222G | 功能描述:交流/直流開關轉換器 10W 85-265 VAC 15W100/115/230 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 |
| TOP222GN | 功能描述:交流/直流開關轉換器 10W 85-265 VAC 15W100/115/230 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 |
| TOP222GN-TL | 功能描述:交流/直流開關轉換器 10W 85-265 VAC 15W100/115/230 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 |
| TOP222G-TL | 功能描述:交流/直流開關轉換器 10W 85-265 VAC 15W100/115/230 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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