參數(shù)資料
型號(hào): MC34152DR2
廠商: ON SEMICONDUCTOR
元件分類: MOSFETs
英文描述: HIGH SPEED DUAL MOSFET DRIVERS
中文描述: 1.5 A 2 CHANNEL, BUF OR INV BASED MOSFET DRIVER, PDSO8
封裝: PLASTIC, SOIC-8
文件頁數(shù): 9/12頁
文件大?。?/td> 151K
代理商: MC34152DR2
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
相關(guān)PDF資料
PDF描述
MC34152DR2G HIGH SPEED DUAL MOSFET DRIVERS
MC34152D Single Output LDO, 250mA, Fixed(3.3V), Low Noise, Fast Transient Response 5-SOT-23 -40 to 85
MC34152DG Single Output LDO, 250mA, Fixed(3.3V), Low Noise, Fast Transient Response 8-SOIC -40 to 85
MC33152D HIGH SPEED DUAL MOSFET DRIVERS
MC33152DR2 HIGH SPEED DUAL MOSFET DRIVERS
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