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Product Attributes

Introduction

The TLP5214A is a highly integrated 4.0 A output current IGBT gate drive photocoupler housed in a long creepage and clearance SO16L package. The TLP5214A, a smart gate driver photocoupler, includes functions of IGBT desaturation detection, isolated fault status feedback, soft IGBT turn-off, active Miller cramping and under voltage lockout (UVLO). Moreover, this phorocoupler has features of the desaturation leading edge blanking time, filtering time, and optimisation of the soft-shutdown performance for secure operation of applications. This photocoupler is suitable for driving IGBT and power MOSFET used in inverter applications. The TLP5214A consists two infrared LEDs and two high-gain and high-speed ICs. They realize high current, high-speed output control and output fault status feedback.

Features

• Peak output current: ±4.0 A (max)
• Guaranteed performance over temperature: -40 to 110 °C
• Supply current: 3.8 mA (max)
• Power supply voltage: 15 V to 30 V
• Threshold input current: 6 mA (max)
• Propagation delay time: 150 ns (max)
• DESAT leading edge blanking time: 1.1 μs (typ.)
• Common-mode transient immunity: ±35 kV/μs (min)
• Isolation voltage: 5000 Vrms (min) UL-recognized: UL 1577, File No.E67349
• cUL-recognized: CSA Component Acceptance Service No. 5A, File No.E67349 VDE approved: EN 60747-5-5, EN 62368-1

Applications

• Isolated IGBT/Power MOSFET gate drive
• AC and brushless DC motor drives
• Industrial Inverters and Uninterruptible Power Supply (UPS)