Isolated IGBT/Power MOSFET gate drive

AC and brushless DC motor drives

Industrial Inverters and Uninterruptible Power Supply (UPS)

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.

• 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 (Note 1)