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參數資料
| 型號： | MC34152P |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 功率晶體管 |
| 英文描述： | Single Output LDO, 250mA, Fixed(3.3V), Low Noise, Fast Transient Response 8-SOIC -40 to 85 |
| 中文描述： | 1.5 A 2 CHANNEL, BUF OR INV BASED MOSFET DRIVER, PDIP8 |
| 封裝： | PLASTIC, DIP-8 |
| 文件頁數： | 9/12頁 |
| 文件大小： | 151K |
| 代理商： | MC34152P |
MC34152, MC33152, NCV33152
http://onsemi.com
9
Output Load Regulation
I
O
(mA)
+V
O
(V)
V
O
(V)
0
27.7
27.4
26.4
25.5
24.6
22.6
13.3
12.9
11.9
11.2
10.5
9.4
1.0
10
20
30
50
Figure 23. Controlled MOSFET Drive
Figure 24. Bipolar Transistor Drive
In noise sensitive applications, both conducted and radiated EMI can
be reduced significantly by controlling the MOSFET’s turnon and
turnoff times.
The totempole outputs can furnish negative base current for
enhanced transistor turnoff, with the addition of capacitor C
1
.
V
in
1
R
g(off)
R
g(on)
Base
Charge
Removal
V
in
I
B
1
C
1
+
0
Figure 25. Dual Charge Pump Converter
The capacitor’s equivalent series resistance limits the Drive Output Current to 1.5 A. An
additional series resistor may be required when using tantalum or other low ESR capacitors.
+
V
CC
= 15V
6
2
4
3
5
7
+
5.7V
+
+
+
1
1
V
CC
10k
100k
330
pF
47
0.1
6.8
10
6.8
10
1N5819
1N5819
47
47
+
+
+ V
O
≈
2 .0V
CC
V
O
≈
V
CC
2N3904
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| MC34152D | Single Output LDO, 250mA, Fixed(3.3V), Low Noise, Fast Transient Response 5-SOT-23 -40 to 85 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC34152PG | 功能描述:功率驅動器IC 1.5A High Speed Dual Non-Inverting MOSFET RoHS:否 制造商:Micrel 產品: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 |
| MC34156 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:28-CHANNEL LNKJET DRIVER |
| MC34156FN | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:28-CHANNEL INKJET DRIVER (SMARTMOS Technology) |
| MC3415A | 制造商:SHENZHENFREESCALE 制造商全稱:ShenZhen FreesCale Electronics. Co., Ltd 功能描述:P-Channel 20-V (D-S) MOSFET Fast switching speed |
| MC34160 | 制造商:ON Semiconductor 功能描述: |
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