Toshiba's TLP5214 is a highly integrated 4.0 A output current IGBT gate drive photocoupler housed in a wide creepage and clearance SO16L package. TLP5214 has advanced built-in functions such as IGBT desaturation detection, isolated fault status feedback, soft IGBT turn-off, active Miller clamping, and undervoltage lockout (UVLO). It is ideal for driving IGBT and power MOSFETs used in inverter applications.
Features
- Peak output current: ±4.0 A (max)
- IGBT desaturation detection: 6 to 7.5 V
- Active miller clamping, fault status feedback, soft IGBT turn-off and UVLO are embedded
- Rail-to-rail output
- Guaranteed performance over temperature: −40 to 110°C
- Supply current: 3.5 mA (max)
- Power supply voltage: 15 to 30 V
- Threshold input current: IFLH = 6 mA (max)
- Propagation delay time: 150 ns (max)
- Propagation delay skew: -80 to 80 ns
- Common-mode transient immunity: ±35 kV/μs (min)
- Isolation voltage: 5000 Vrms (min)
Applications
- Isolated IGBT/power MOSFET gate drives
- AC and brushless DC motor drives
- Industrial inverters and Uninterruptible Power Supply (UPS)
- Digital home appliances
- Photovoltaic power systems
