Overview
The TLP5214A(D4-TP,E, produced by Toshiba Semiconductor and Storage, is a highly integrated 4.0 A output current IGBT gate drive photocoupler. It is housed in a long creepage and clearance SO16L package, making it suitable for applications requiring high isolation and reliability. This smart gate driver photocoupler includes advanced features such as IGBT desaturation detection, isolated fault status feedback, soft IGBT turn-off, active Miller clamping, and under voltage lockout (UVLO). These features enhance the secure operation of IGBT and power MOSFET in various inverter applications.
Key Specifications
| Characteristic | Symbol | Condition | Value | Unit |
|---|---|---|---|---|
| Peak Output Current | IOP | Max | ±4.0 A | A |
| Supply Voltage | VCC | Min to Max | 15 to 30 V | V |
| Operating Temperature | Topr | -40 to 110 °C | -40 to 110 °C | °C |
| Threshold Input Current | IFLH | Max | 6 mA | mA |
| Propagation Delay Time (H/L and L/H) | tpHL, tpLH | Max | 150 ns | ns |
| Common Mode Transient Immunity | CMH/CML | Min | ±35 kV/μs | kV/μs |
| Isolation Voltage | BVS | Min | 5000 Vrms | Vrms |
| Supply Current | ICC | Max | 3.8 mA | mA |
Key Features
- IGBT desaturation detection and isolated fault status feedback.
- Soft IGBT turn-off and active Miller clamping.
- Under voltage lockout (UVLO) for enhanced reliability.
- High current and high-speed output control.
- Optimized soft-shutdown performance.
- Long creepage and clearance SO16L package.
- Compliance with UL 1577, cUL, and VDE standards.
Applications
- AC and brushless DC motor drives.
- Industrial inverters.
- Uninterruptible Power Supply (UPS) systems.
- Other high-reliability inverter applications requiring isolated gate drive control.
Q & A
- What is the peak output current of the TLP5214A? The peak output current is ±4.0 A.
- What is the operating temperature range of the TLP5214A? The operating temperature range is -40 to 110 °C.
- What are the key features of the TLP5214A? Key features include IGBT desaturation detection, isolated fault status feedback, soft IGBT turn-off, active Miller clamping, and under voltage lockout (UVLO).
- What are the typical applications of the TLP5214A? Typical applications include AC and brushless DC motor drives, industrial inverters, and Uninterruptible Power Supply (UPS) systems.
- What is the isolation voltage of the TLP5214A? The isolation voltage is 5000 Vrms.
- What are the compliance standards for the TLP5214A? The TLP5214A complies with UL 1577, cUL, and VDE standards.
- What is the package type of the TLP5214A? The package type is SO16L with long creepage and clearance.
- What is the common mode transient immunity of the TLP5214A? The common mode transient immunity is ±35 kV/μs.
- How does the TLP5214A handle soft IGBT turn-off? The TLP5214A includes features for soft IGBT turn-off and active Miller clamping to ensure secure operation.
- What precautions should be taken when handling the TLP5214A? Due to its low power consumption design, the TLP5214A is more sensitive to electrostatic discharge (ESD), so general ESD precautions must be observed.
