onsemi FOD8383/4 高速 MOSFET/IGBT 栅极驱动光耦合器
仙童FOD8383/4 高速 MOSFET/IGBT 栅极驱动光耦合器是一款 2.5A 输出电流栅极驱动光耦合器，能驱动中等功率的 IGBT/MOSFET。它们非常适合用于电机控制逆变器应用和高性能功率系统中的功率 IGBT 和 MOSFET 的快速开关驱动。FOD8383/4 采用仙童光耦合器® 共面封装技术和优化的集成电路设计，实现了可靠的高隔离电压和高抗噪性能。每一器件均包含一个砷化铝镓(AlGaAs)发光二极管(LED)，它与一个用于推挽式 MOSFET 输出级的高速驱动器集成电路进行光耦合。
特性
- 2.5A output current driving capability
- P-channel MOSFET at output stage enables output voltage swing close to supply rail
- 35kV/μs minimum common mode rejection
- 15V to 30V supply voltage range
- Fast switching speed over full operating temperature range
- 210ns maximum propagation delay
- 65ns maximum pulse-width distortion
- Under-Voltage Lockout (UVLO) with hysteresis
- -40°C to +100°C industrial temperature range
- Safety and Regulatory Approvals:
- UL1577, 5000VACRMS for 1 minute
- DIN-EN/IEC60747-5-5, 1414V peak working insulation voltage
应用
- AC and brushless DC motor drives
- Industrial inverter
- Uninterruptible power supply
- Induction heating
- Isolated IGBT/power MOSFET gate drive
Additional Resources
Functional Schematic
发布日期: 2014-09-25
| 更新日期: 2022-03-11