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參數(shù)資料
| 型號： | TOP412 |
| 廠商： | Power Integrations, Inc. |
| 英文描述： | Three-terminal DC to DC PWM Switch |
| 中文描述： | 三端直流到直流PWM開關(guān) |
| 文件頁數(shù)： | 8/16頁 |
| 文件大小： | 434K |
| 代理商： | TOP412 |
TOP412/414
A
4/99
8
Conditions
(Unless Otherwise Specified)
See Figure 11
SOURCE = 0 V
T
J
= -40 to 125
°
C
Specification
Symbol
Min
Typ
Max
Units
ABSOLUTE MAXIMUM RATINGS
(1)
108
120
132
64
67
70
1.0
1.8
3.0
1.3
2.1
3.3
-21
-16
-11
-0.05
1.5
2.5
4
10
15
22
0.18
f
OSC
DC
MAX
DC
MIN
I
B
Z
C
CONTROL FUNCTIONS
Output
Frequency
Maximum
Duty Cycle
Minimum
Duty Cycle
PWM
Gain
PWM Gain
Temperature Drift
External
Bias Current
Dynamic
Impedance
Dynamic Impedance
Temperature Drift
kHz
%
%
%/mA
%/mA/
°
C
mA
%/
°
C
DRAIN Voltage ............................................ -0.3 to 350 V
CONTROL Voltage ..................................... - 0.3 V to 9 V
Storage Temperature .....................................-65 to 150
°
C
Notes:
1. All voltages referenced to SOURCE, T
A
= 25
°
C.
2. Normally limited by internal circuitry.
3. 1/16" from case for 5 seconds.
Operating Junction Temperature
(2)
................-40 to 150
°
C
Lead Temperature
(3)
................................................ 260
°
C
Thermal Impedance (
θ
JA
) ...................................15
°
C/W
(1)
Thermal Impedance (
θ
JC
) ..................................... 11
°
C/W
THERMAL IMPEDANCE
TOP412
TOP414
I
C
= 4 mA, T
j
= 25
°
C
I
C
= I
CD1
+ 0.5 mA, See Figure 9
I
= 10 mA,
See Figure 9
I
C
= 4 mA, T
J
= 25
°
C
See Figure 4
See Note A
See Figure 4
I
C
= 4 mA, T
J
= 25
°
C
See Figure 10
1. Soldered to 1 sq. inch (645 mm
2
), 2 oz. (610 gm/m
2
) copper clad.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TOP412_04 | 制造商:POWERINT 制造商全稱:Power Integrations, Inc. 功能描述:Three-terminal DC to DC PWM Switch |
| TOP412G | 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 9 W 48 VDC 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(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel |
| TOP412GN | 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 9 W 48 VDC 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(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel |
| TOP412GN-TL | 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 9 W 48 VDC 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(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel |
| TOP412G-TL | 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 9 W 48 VDC 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(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel |
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