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ISL74422ARHVF PDF预览

ISL74422ARHVF

更新时间: 2024-11-20 22:23:59
品牌 Logo 应用领域
英特矽尔 - INTERSIL 驱动器接口集成电路信息通信管理
页数 文件大小 规格书
2页 47K
描述
Radiation Hardened 9A, Non-Inverting Power MOSFET Drivers

ISL74422ARHVF 数据手册

 浏览型号ISL74422ARHVF的Datasheet PDF文件第2页 
ISL74422ARH  
Data Sheet  
June 2001  
File Number 9031.1  
Radiation Hardened 9A, Non-Inverting  
Power MOSFET Drivers  
Features  
itle  
L74  
2AR  
ea  
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ed  
,
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• QML Qualified per MIL-PRF-38535 Requirements  
• Electrically Screened to DSCC SMD # 5962-01521  
The Radiation Hardened ISL4422ARH is a non-inverting,  
monolithic high-speed MOSFET driver designed to convert a  
5V CMOS level input signal into a high current output at  
voltages up to 18V. Its fast rise times and high current output  
allow very quick control of even the largest power MOSFETs  
in high frequency applications.  
• Radiation Environment  
- Total Dose (Max) . . . . . . . . . . . . . . . . . . . . 300krad(SI)  
- Latch-Up Immune  
- Negligible Sensitivity to Low Dose Rates  
The input of the ISL4422ARH can be directly driven by our  
HS-1825ARH and IS-1845ASRH PWM devices. The 9A  
high current output minimizes power losses in MOSFETs by  
rapidly charging and discharging high gate capacitances.  
• I  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9A(Min)  
• T (C = 10,000pF). . . . . . . . . . . . . . 70ns(Typ); 90ns(Max)  
PEAK  
F
L
• T (C = 10,000pF) . . . . . . . . . . . 90ns(Typ); 105ns(Max)  
R
L
• Prop Delay High-Low (C = 10,000pF) . . . . . . . 75ns(Max)  
L
Constructed with the Intersil dielectrically isolated Rad Hard  
Silicon Gate (RSG) BiCMOS process, these devices are  
immune to Single Event Latch-up and have been specifically  
designed to provide highly reliable performance in harsh  
radiation environments.  
55ns(Typ)  
ert-  
• Prop Delay Low-High (C = 10,000pF) . . . . . . . 50ns(Max)  
L
wer  
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ey-  
rds  
ter-  
30ns(Typ)  
• Consistent Delay Times with V  
CC  
Changes  
Specifications for Rad Hard QML devices are controlled  
by the Defense Supply Center in Columbus (DSCC). The  
SMD numbers listed here must be used when ordering.  
• Wide Supply Voltage Range . . . . . . . . . . . . . . . 7V to 18V  
• Low Stand-by Power Consumption  
Detailed Electrical Specifications for these devices are  
contained in SMD 5962-01521. A “hot-link” is provided  
on our homepage for downloading.  
- Input Low . . . . . . . . . . . . . . . . . . . . . . . . . . <2mW(Max)  
- Inputs High . . . . . . . . . . . . . . . . . . . . . . . . <18mW(Max)  
• ESD Protected . . . . . . . . . . . . . . . . . . . . . . . . . . . .>1750V  
www.intersil.com/spacedefense/space.asp  
Pinout  
Applications  
ISL74422ARH-F (FLATPACK CDFP4-F16)  
• Switching Power Supplies  
• DC/DC Converters  
• Motor Controllers  
TOP VIEW  
rpo-  
ion,  
mi-  
n-  
ctor,  
dia-  
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ed,  
d
NC  
NC  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
VS  
VS  
LVS  
IN  
NC  
Ordering Information  
OUT  
OUT  
NC  
INTERNAL  
MKT. NUMBER  
TEMP. RANGE  
LGND  
NC  
o
ORDERING NUMBER  
5962F0152101VXC  
5962F0152101QXC  
ISL74422ARHF/Proto  
( C)  
ISL74422ARHVF  
ISL74422ARHQF  
ISL74422ARHF/Proto  
-55 to 125  
-55 to 125  
-55 to 125  
NC  
NC  
GND  
GND  
NOTES:  
1. Pin 3 provides the supply voltage for the control logic. It is not  
internally connected to Pins 15 and 16 for noise immunity  
purposes, but may be connected externally.  
rd,  
ace,  
tel-  
,
2. Pin 5 is the control logic return. It is not internally connected to  
Pins 8 and 9 for noise immunity purposes, but may be connected  
externally.  
3. Pins 8 and 9 MUST both be connected to GND.  
4. Pins 12 and 13 MUST both be connected to the output.  
5. Pins 15 and 16 MUST both be connected to VS.  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 321-724-7143 | Intersil and Design is a trademark of Intersil Americas Inc.  
Copyright © Intersil Americas Inc. 2001, All Rights Reserved  
1

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