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隔离器芯片

Pai8263AE Opto-Compatible Single Channel Isolated Smart Gate Driver

The Pai8263x is an advanced 6.0A output current, easy touse, smart gate driver which make IGBT VCE fault protection
compact, affordable, and easy to implement. Features such
as integrated VCE detection, under voltage lockout (UVLO),
“soft” IGBT turn-off, isolated open collector fault feedback,
active miller clamping, and auto fault reset provide
maximum design flexibility and circuit protection. The
typical propagation time is 180ns which can minimize the
propagation time between the controller and the IGBT.
Desaturation detection prevents the damage of power
devices during over current, and a second isolation channel
provides a fault feedback signal for the controller.
By using maturated standard semiconductor CMOS
technology and 2Pai Semi iDivider® technology, these
isolation components provide outstanding performance
characteristics and reliability superior to alternatives such
as optocoupler devices and other integrated isolators.
Intelligent voltag

Features
• 6.0A peak source and sink output current
• 250ns maximum propagation delay
• 1.8A internal active miller clamp
• Desaturation detection: 6.5V/9.0V
• Under voltage lock-out protection (UVLO)
• Open drain isolated fault feedback
• Soft turn-off
• Automatic fault reset /Input signal reset
• 50ns maximum pulse width distortion (PWD)
• 150kV/us minimum CMTI
• Wide V
CC2
operating range: 13V to 33V
• Wide temperature range: -40°C to 125°C
• RoHS-compliant, WB SOIC-16 package
• Safety and regulatory approvals：
➢ 5700VRMS for 1 minute per UL 1577
➢ 2121VPK reinforced isolation per DIN EN IEC
60747-17 (VDE 0884-17) :2021-10
➢ CQC certification per GB4943.1-2022
2. Applications
• Industrial inverters
• Uninterruptible Power Supply (UPS)
• AC and Brushless DC motor drive
• Isolated switch mode power supplies
• Isolated IGBT/Power MOSFET gate driver