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5962F0324801QXC PDF预览

5962F0324801QXC

更新时间: 2024-11-25 22:25:03
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
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2页 75K
描述
Radiation Hardened, 9A, Non-Inverting Power MOSFET Driver

5962F0324801QXC 数据手册

 浏览型号5962F0324801QXC的Datasheet PDF文件第2页 
ISL74422BRH  
®
Data Sheet  
October 2003  
FN6057  
Radiation Hardened, 9A, Non-Inverting  
Power MOSFET Driver  
Features  
• QML Qualified per MIL-PRF-38535 Requirements  
• Electrically Screened to DSCC SMD # 5962-03248  
The radiation hardened ISL74422BRH is a non-inverting,  
monolithic high-speed MOSFET driver designed to convert a  
5V CMOS logic input signal into a high current output at  
voltages up to 18V. Its fast rise/fall 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  
• I  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9A (Min)  
PEAK  
The input of the ISL74422BRH can be directly driven by our  
IS-1825ASRH and IS-1845ASRH PWM devices. The 9A  
high current output minimizes power losses in MOSFETs by  
rapidly charging and discharging large gate capacitances. A  
supply UVLO (Under Voltage Lock Out) circuit insures  
predictable turn-on and turn-off of the driver.  
• T  
• T  
(C = 10nF) . . . . . . . . . . . . . . . . . . . . . 135ns (Max)  
L
FALL  
RISE  
(C = 10nF) . . . . . . . . . . . . . . . . . . . . . 135ns (Max)  
L
• Prop Delay High-Low (C = 10nF) . . . . . . . . . 175ns (Max)  
L
• Prop Delay Low-High (C = 10nF) . . . . . . . . . 175ns (Max)  
L
• Rising UVLO Threshold . . . . . . . . . . . . . . . . . . 7.5V (Max)  
• Falling UVLO Threshold. . . . . . . . . . . . . . . . . . .6.0V (Min)  
• UVLO Hysteresis . . . . . . . . . . . . . . . . . . . . . . . .0.3V (Min)  
• Wide Supply Voltage Range . . . . . . . . . . . . . . . 8V to 18V  
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.  
• Low Stand-by Current Consumption  
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.  
- Input Low . . . . . . . . . . . . . . . . . . . . . . . . . .2.1mA (Max)  
- Input High . . . . . . . . . . . . . . . . . . . . . . . . . .2.7mA (Max)  
Applications  
Detailed Electrical Specifications for these devices are  
contained in SMD 5962-03248. A “hot-link” is provided  
on our website for downloading.  
• Switching Power Supplies  
• DC/DC Converters  
• Motor Controllers  
Pinout  
ISL74422BRHF (FLATPACK CDFP4-F16)  
TOP VIEW  
Ordering Information  
INTERNAL  
MKT. NUMBER  
TEMP.  
NC  
NC  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
VS (OB)  
VS (OB)  
NC  
o
ORDERING NUMBER  
5962F0324801VXC  
5962F0324801QXC  
RANGE ( C)  
-55 to 125  
-55 to 125  
-55 to 125  
ISL74422BRHVF  
ISL74422BRHQF  
VS (IB)  
VIN  
+VOUT  
-VOUT  
NC  
GND (IB)  
NC  
ISL74422BRHF/PROTO ISL74422BRHF/PROTO  
NC  
NC  
GND (OB)  
GND (OB)  
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 it must be connected externally.  
2. Pin 5 is the control logic return. It is not internally connected to  
pins 8 and 9 for noise immunity purposes, but it must be  
connected externally.  
3. Pins 8 and 9 must be connected to GND.  
4. Pins 12 and 13 must be externally connected.  
5. Pins 15 and 16 must be connected to VS.  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.  
Copyright © Intersil Americas Inc. 2003. All Rights Reserved  
All other trademarks mentioned are the property of their respective owners.  

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