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參數(shù)資料
| 型號： | MC33063AP1G |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators |
| 中文描述： | 1.5 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDIP8 |
| 封裝： | LEAD FREE, PLASTIC, DIP-8 |
| 文件頁數(shù)： | 6/13頁 |
| 文件大?。?/td> | 168K |
| 代理商： | MC33063AP1G |
MC34063A, MC33063A, NCV33063A
http://onsemi.com
6
9a. External NPN Switch
9b. External NPN Saturated Switch
(See Note 8)
8
7
6
R
sc
V
in
1
2
V
out
R
R
constant V
in
0 for
8. If the output switch is driven into hard saturation (nonDarlington configuration) at low switch currents (
≤
300 mA) and high driver currents
(
≥
30 mA), it may take up to 2.0 s to come out of saturation. This condition will shorten the off time at frequencies
≥
30 kHz, and is magnified
at high temperatures. This condition does not occur with a Darlington configuration, since the output switch cannot saturate. If a
nonDarlington configuration is used, the following output drive condition is recommended.
8
7
6
R
sc
V
in
1
2
V
out
Figure 9. External Current Boost Connections for I
C
Peak Greater than 1.5 A
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC33063APE4 | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1.5-A Peak Boost/ Buck/Inverting Swit RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MC33063API | 制造商:Motorola 功能描述:33063 |
| MC33063A-Q1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.5-A PEAK BOOST/BUCK/INVERTING SWITCHING REGULATOR |
| MC33063AQDR | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.5-A PEAK BOOST/BUCK/INVERTING SWITCHING REGULATOR |
| MC33063AQDRJR | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.5-A PEAK BOOST/BUCK/INVERTING SWITCHING REGULATOR |
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