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INT200PFI2 参数 Datasheet PDF下载

INT200PFI2图片预览
型号: INT200PFI2
PDF下载: 下载PDF文件 查看货源
内容描述: 低侧驱动器和高侧控制与同步传导锁定 [Low-side Drive and High-side Control with Simultaneous Conduction Lockout]
分类和应用: 驱动器
文件页数/大小: 12 页 / 99 K
品牌: POWERINT [ Power Integrations ]
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®
INT200  
Low-side Driver IC  
Low-side Drive and High-side Control  
with Simultaneous Conduction Lockout  
Product Highlights  
5 V CMOS Compatible Control Inputs  
HV  
• Combines logic inputs for low and high-side drives  
• Schmidt-triggered inputs for noise immunity  
INT201  
Built-in High-voltage Level Shifters  
• Integrated level shifters simplify high-side interface  
• Can withstand up to 800 V for direct interface to the  
INT201 high-side driver  
V
• Pulsed high-voltage level shifters reduce power  
consumption  
DD  
HS IN  
LS IN  
INT200  
3-PHASE  
BRUSHLESS  
DC MOTOR  
Gate Drive Output for an External MOSFET  
• Provides 300 mA sink/150 mA source current  
• Can drive MOSFET gate at up to 15 V  
• External MOSFET allows flexibility in design for various  
motor sizes  
PI-11762-012396  
Figure 1. Typical Application  
Built-in Protection Features  
• Simultaneous conduction lockout protection  
• UV lockout  
1
8
7
6
5
HS IN  
V
DD  
Description  
2
LS IN  
N/C  
The INT200 Low-side driver IC provides gate drive for an  
externallow-sideMOSFETswitchandhigh-sidelevelshifting.  
WhenusedinconjunctionwiththeINT201high-sidedriver,the  
INT200 provides a simple, cost-effective interface between  
low-voltage control logic and high-voltage loads. The INT200  
is designed to be used with rectified 110 V or 220 V supplies.  
Both high-side and low-side switches can be controlled  
independently from ground-referenced 5 V logic inputs on the  
low side driver.  
3
4
LS OUT  
COM  
HSD1  
HSD2  
PI–284C–072291  
Figure 2. Pin Configuration.  
ORDERING INFORMATION  
Built-in protection logic prevents both switches from turning  
onatthesametimeandshortingthehighvoltagesupply. Pulsed  
level shifting saves power and provides enhanced noise  
immunity. The circuit is powered from a nominal 15 V supply  
toprovideadequategatedriveforexternalN-channelMOSFETs.  
PART  
PACKAGE  
OUTLINE  
ISOLATION  
VOLTAGE  
NUMBER  
INT200PFI1  
INT200TFI1  
INT200PFI2  
INT200TFI2  
P08A  
T08A  
P08A  
T08A  
600 V  
Applications include motor drives, electronic ballasts, and  
uninterruptible power supplies. The INT200 can also be used  
to implement full- bridge and multi-phase configurations.  
600 V  
800 V  
800 V  
TheINT200isavailablein8-pinplasticDIPandSOICpackages.  
January 1996