FAN73933: 625V, 3.3/5V input logic compatible, 2.5/2.5A sink/source current, Half Bridge Gate-Drive IC with variable DT control
内容: The FAN73933 is a half-bridge, gate-drive IC with ...
The FAN73933 is a half-bridge, gate-drive IC with programmable dead-time control functions that can drive high-speed MOSFETs and IGBTs operating 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 VS=-9.8V (typical) for VBS=15V.
The UVLO circuit prevents malfunction when VDD and VBS are lower than the specified threshold voltage.
The high-current and low-output voltage drop feature makes this device suitable for diverse half- and full-bridge inverters; motor drive inverters, switching mode power supplies, induction heating, and high-power DC-DC converter applications.
Floating Channel for Bootstrap Operation to +600V
Typically 2.5A/2.5A Sourcing/Sinking Current DrivingCapability
Extended Allowable Negative VS Swing to -9.8V for Signal Propagation at VBS=15V
Output in Phase with Input Signal
3.3V and 5V Input Logic Compatible
Matched Propagation Delay for Both Channels
Built-in UVLO Functions for Both Channels
Built-in Common-Mode dv/dt Noise Cancelling Circuit
Porgrammable Dead-Time Control Function
Internal 220ns Minimum Dead Time at RDT=0Ω
供給状況 & サンプル
Compliance: Pb-free Halide free
内容: 625V, 3.3/5V input logic compatible, 2.5/2.5A sink/source current, Half Bridge Gate-Drive IC with variable DT control
外形 タイプ: SOIC14 N
外形 Case Outline: 751ER
梱包形態 タイプ: REEL
梱包形態 数量: 3000
Market Leadtime (weeks):8 to 12
MOSFET or IGBT
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