冗余电源控制器与理想二极管
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冗余电源控制器与理想二极管
JW7202
The JW7202 is a low side ORing FET controller, which can operate in conjunction with two external MOSFETS as ideal diodes rectifier when connected in series with power sources. Besides, the power consumption, heat dissipation and PC board area also can be reduced by using the diode-OR with N-channel MOSFETS instead of Schottky diodes.
In the forward direction the JW7202 controls the voltage drop across the MOSFETs to ensure smooth current transfer from one path to the other without oscillation. If a power source fails or is shorted, fast turnoff minimizes reverse current transients.
JW7202 offers SOP8 package.
FEATURES
Replaces Power Schottky Diode
Controls N-Channel MOSFETs
200V Absolute Maximum
0.3µs Turn-Off Time Limits Peak Fault Current
Smooth Switchover without Oscillation
No Reverse DC Current
Regulation: 25 mV ±15 mV
Fast Turn off: –25 mV ±15 mV
Available in 8-Lead SOP Package
APPLICATIONS
High Availability Systems
Advanced TCA® (ATCA) Systems
±48V Distributed Power Systems
Computer Systems/Servers
Telecom Infrastructure
Optical Networks
需要样品测试或详细资料请联系：18126521362（点击复制微信号）
