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參數(shù)資料
| 型號： | MA3450 |
| 廠商： | Shindengen Electric Manufacturing Company, Ltd. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| 中文描述： | 抗輻射高效，5安培開關(guān)穩(wěn)壓器 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 445K |
| 代理商： | MA3450 |
SHINDENGEN
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
MA3000 Series
RATINGS
OUTLINE DIMENSIONS
Unit : mm
MA3450
Case : MA7
Power Switching Regulators
●
Absolute Maximum Ratings
Symbol
Tstg
Top
Tj
Unit
℃
℃
℃
Storage Temperature
Operating Temperature
Junction Temperature
Peak Input Voltage
Vin
V
A
A
W
W
kV
M
Ω
V
mA
mA
DC
②
+,
④
-
Pulse
②
+,
④
- Pulse Width
1
50
μ
s MAX, Duty
1
/2, Sawtooth Wave, Peak Value.
Ta=25
℃
Heatsink Tc=
1
00
℃
Terminals To Case AC
1
min
Terminals To Case 500VDC
④
+,
⑦
-
⑥
+,
④
-
?。?/div>
Peak
）
Duty Max 3/5
⑤
+,
④
-
?。?/div>
Q
2
Collector Current
）
Input Current
Maximum Power Dissipation
Iin
P
D
P
D
Vdis
Dielectric Strength
Insulation Resistance
Max Voltage
④
to
⑦
Max Current
⑥
to
④
Max Current
⑤
to
④
V
④⑦
I
⑥④
I
⑤④
●
Electrical Characteristics (Tc=25
℃
)
Item
Symbol
Unit
Collector Cutoff Current
DC Current Gain
I
CEX
h
FE
μ
A
Q
1
V
CE
= 5V, I
C
= 5A,
②＋
,
④－
,
⑤
I
B
V
CE
(sat)
V
D
(sat)
θ
jc
I
C
=5A, I
B
=
1
.0A,
②＋
,
④－
,
⑤
I
B
I
C
=
1
.5A, I
B
=0.3A,
②＋
,
④－
,
⑤
I
B
Junction to Case
V
V
Driving Saturation Voltage
Thermal Resistance
℃
/W
V
CE
=500V,Fig.
1
is Measurement Circuit of Peak Input Voltage Vin and Collector Cutoff
Current I
CEX
. ,
②＋
,
④－
②
+,
④
-,Fig.
1
is Measurement Circuit of Peak Input Voltage Vin and Collector
Cutoff Current I
CEX
.
MAX 2.5
1
5
～
30
MAX
1
.7
MAX 2.3
20
3
20
MAX
1
00
500
1
00
6
1
00
2
500
1
0
1
50
-30
～1
25
-20
～1
25
Ratings
Ratings
Item
Conditions
Conditions
Collector to Emitter Saturation Voltage
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MA3450-4100 | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Input V=90-132 W=100 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| MA3450-4104 | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Input V=90-132 W=100 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| MA3450-4105 | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Input V=90-132 W=100 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| MA3450-7100 | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Input V=90-132 W=100 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| MA3450-7104 | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Input V=90-132 W=100 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
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