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參數(shù)資料
| 型號： | MC34151D |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | MOSFETs |
| 英文描述： | Single Output LDO, 250mA, Fixed(3.3V), Low Noise, Fast Transient Response 6-SOT-223 -40 to 85 |
| 中文描述： | 1.5 A 2 CHANNEL, BUF OR INV BASED MOSFET DRIVER, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 284K |
| 代理商： | MC34151D |
MC34151, MC33151
http://onsemi.com
8
Output Load Regulation
IO (mA)
0
1.0
10
20
30
50
+VO (V)
27.7
27.4
26.4
25.5
24.6
22.6
–VO (V)
–13.3
–12.9
–11.9
–11.2
–10.5
–9.4
Figure 22. Controlled MOSFET Drive
Figure 23. Bipolar Transistor Drive
Figure 24. Dual Charge Pump Converter
The totem–pole outputs can furnish negative base current for enhanced
transistor turn–off, with the addition of capacitor C1.
The capacitor’s equivalent series resistance limts the Drive Output Current
to 1.5 A. An additional series resistor may be required when using tantalumor
other low ESR capacitors.
In noise sensitive applications, both conducted and radiated EMI can
be reduced significantly by controlling the MOSFET’s turn–on and
turn–off times.
+
1
Vin
Rg(on)
Rg(off)
+
IB
+
0
–
Base Charge
Removal
1
C1
Vin
+
–
VCC = 15 V
4.7
0.1
6
5.7V
6.8
10
+
7
1N5819
2
+ VO
≈
2.0 VCC
47
1
1
5
6.8 10
1N5819
4
– VO
≈
– VCC
330pF
47
3
10k
+
+
+
+
+
+
+
+
+
+
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC34151DG | 功能描述:功率驅(qū)動器IC 1.5A High Speed Dual Inverting MOSFET RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MC34151DR2 | 功能描述:功率驅(qū)動器IC 1.5A High Speed Dual RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MC34151DR2G | 功能描述:功率驅(qū)動器IC 1.5A High Speed Dual Inverting MOSFET RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MC34151DR2G-CUT TAPE | 制造商:ON 功能描述:MC Series 1.5 A 20 V 100 kOhm SMT High Speed Dual MOSFET Driver - SOIC-8 |
| MC34151P | 功能描述:功率驅(qū)動器IC 1.5A High Speed Dual RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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