Applications

• IGBT Gate Drivers

• MOSFET Gate Drivers

• Industrial Inverters

• AC Servos

• Photovoltaic (PV) Power Conditioning Systems

• Air Conditioner Inverters

General

The TLP5212 is a highly integrated 2.5 A output current IGBT gate drive photocoupler housed in a long

creepage and clearance SO16L package.

The TLP5212, a smart gate driver photocoupler, includes functions of IGBT desaturation detection, isolated

fault status feedback, soft gate turn-off, active Miller cramping and under voltage lockout (UVLO).

The TLP5212 consists two infrared light-emitting diodes (LEDs) and two high-gain and high-speed Lightreceiving

IC chips. They realize the control of output current and the feedback function of the fault signal

with electrical isolation between a primary side and secondary side.

Features

(1) Peak output current : ± 2.5 A (max)

(2) Guaranteed performance over temperature : - 40 to 110 ℃

(3) Power supply voltage : 15 V to 30 V

(4) Threshold input current : 6 mA (max)

(5) Supply current : 5 mA (max)

(6) Propagation delay time : 250 ns (max)

(7) DESAT leading edge blanking time : 1.27 μs (typ)

(8) Common-mode transient immunity : ± 25 kV/μs (min)

(9) Isolation voltage : 5000 Vrms (min)

(10) Safety standards

UL approved : UL1577, File No. E67349

cUL approved : CSA Component Acceptance Service No.5A File No. E67349

VDE approved : EN60747-5-5 (Note 1)

CQC approved : GB4943.1, GB8898 Japan Factory