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參數(shù)資料
| 型號： | TOP102YAI |
| 英文描述： | Analog IC |
| 中文描述： | 模擬IC |
| 文件頁數(shù)： | 13/20頁 |
| 文件大?。?/td> | 166K |
| 代理商： | TOP102YAI |
E
7/96
TOP100-4
13
Conditions
(Unless Otherwise Specified)
See Figure 14
VS2 = 16 V R1 = 0
SOURCE = 0 V
T
j
= -40 to 125
°
C
Specification
Symbol
Min
Typ
Max
Units
LOW INPUT VOLTAGE OPERATION (See Note 3)
16
-2.3
-1.65
-1
-1.2
-0.64
-0.28
4
8
0.85
Volts
mA
mA
%
Hz
DRAIN Supply
Voltage
CONTROL Pin
Charging Current
Auto-restart
Duty Cycle
Auto-restart
Frequency
NOTES:
1. 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.
2. It is possible to start up and operate TOPSwitchat DRAIN voltages well below 36 V. Refer to the "Low Input
Voltage" Specification section for details.
3. This section specifies only parameters affected by low input voltage operation (Drain Voltages less than 36 V). All
other parameters remain unchanged.
4. For low input voltage applications, the primary peak current could be set to a lower value than the current limit to
increase efficiency. Refer to the Output Characteristics graph (Drain Current vs. Drain Voltage). The voltage
across the transformer primary during the ON time is the difference between the input voltage and the drain
voltage (V
DS(ON)
).
For example, if the input voltage is 16 VDC and a TOP104 (3.3A minimum current limit) is used at a primary peak
current of 1A. Then the (V
DS(ON)
) is 3 V at 100
°
C and the energizing voltage across the transformer primary is
13 V.
V
C
= 0 V
V
C
= 5 V
See Note 4
T
j
= 25
°
C
S1/Open
S1/Open
相關PDF資料 |
PDF描述 |
|---|---|
| TOP102YAI* | 0-60 W TOPSwitch using a 100/110 VAC input |
| TOP103YAI | Analog IC |
| TOP103YAI* | 0-60 W TOPSwitch using a 100/110 VAC input |
| TOP104YAI* | 0-60 W TOPSwitch using a 100/110 VAC input |
| TOP10YAI | T1/E1 Transformer |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TOP102YI | 制造商:POWERINT 制造商全稱:Power Integrations, Inc. 功能描述:Three-terminal Off-line PWM Switch |
| TOP102YN | 功能描述:交流/直流開關轉換器 20-45 W 100/110 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 |
| TOP103YA | 制造商:POWERINT 制造商全稱:Power Integrations, Inc. 功能描述:Three-terminal Off-line PWM Switch |
| TOP103YAI | 功能描述:交流/直流開關轉換器 25-55 W 100/110 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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