FAN73901: 625V, 3.3/5V input logic compatible, 2.5/2.5A sink/source current, Half Bridge Gate-Drive
●The FAN73901 is a monolithic high- and low-side gate-drive IC, which can drive high speed MOSFETs and IGBTs that operate up to +600V. It has a buffered output stage with all NMOS transistors designed for high pulse current driving capability and minimum cross-conduction.Fairchild's high-voltage process and common-mode noise canceling techniques provide stable operation of the high-side driver under high dv/dt noise circumstances. An advanced level-shift circuit offers high-side gate driver operation up to V-S=-9.8V (typical) for V-BS=15V. The UVLO circuit prevents malfunction when V-DD and V-BS are lower than the specified threshold voltage.The high current and low output voltage drop feature make FAN73901 suitable for the switching power supply, motor driver,and high-power DC-DC converter applications.
●Features
■Floating Channels for Bootstrap Operation to +600V
■Typically 2.5A/2.5A Sourcing/Sinking Current DrivingCapability
■Common-Mode dv/dt Noise Canceling Circuit
■Built-in Under-Voltage Lockout for Both Channels
■Matched Propagation Delay for Both Channels
■3.3V and 5V Input Logic Compatible
■Output In-phase with Input
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[ PDP TV ][ Industrial ][ switching power supply ][ motor driver ][ high-power DC-DC converter applications ] |
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User's Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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12/9/2017 |
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158 KB |
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