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HALF-BRIDGE DRIVER ir2104

更新时间：2019-09-26 10:13:48 大小：137K 上传用户：月如规查看TA发布的资源 标签：ir2104 下载积分：2分 评价赚积分 （如何评价?） 打赏 收藏 评论(1) 举报

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HALF-BRIDGE DRIVER  ir2104

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ir2104.pdf 137K

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Data Sheet No. PD60046-S  
( )&(PbF)  
S
IR2104  
HALF-BRIDGE DRIVER  
Features  
Product Summary  
Floating channel designed for bootstrap operation  
•
V
600V max.  
130 mA / 270 mA  
10 - 20V  
OFFSET  
Fully operational to +600V  
Tolerant to negative transient voltage  
dV/dt immune  
Gate drive supply range from 10 to 20V  
Undervoltage lockout  
3.3V, 5V and 15V input logic compatible  
Cross-conduction prevention logic  
Internally set deadtime  
High side output in phase with input  
I +/-  
O
•
•
V
OUT  
•
t
(typ.)  
680 & 150 ns  
520 ns  
on/off  
•
•
Deadtime (typ.)  
•
Shut down input turns off both channels  
Matched propagation delay for both channels  
•
Packages  
•
• Also available LEAD-FREE  
Description  
The IR2104(S) are high voltage, high speed power  
MOSFET and IGBT drivers with dependent high and low  
side referenced output channels. Proprietary HVIC and  
latch immune CMOS technologies enable ruggedized  
8 Lead SOIC  
IR2104S  
8 Lead PDIP  
IR2104  
monolithic construction. The logic input is compatible with standard CMOS or LSTTL output, down to 3.3V logic.  
The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. The  
floating channel can be used to drive an N-channel power MOSFET or IGBT in the high side configuration which  
operates from 10 to 600 volts.  
Typical Connection  
up to 600V  
VCC  
VCC  
IN  
VB  
HO  
VS  
IN  
TO  
LOAD  
SD  
SD  
COM  
LO  
(Refer to Lead Assignment for correct pin configuration) This/These diagram(s) show electrical  
connections only. Please refer to our Application Notes and DesignTips for proper circuit board layout.  
www.irf.com  
1

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