TLP5212 Photocouplers Infrared LED & Photo IC TLP52121. Applications • IGBT Gate Drivers • MOSFET Gate Drivers • Industrial Inverters • AC Servos • Photovoltaic (PV) Power Conditioning Systems • Air Conditioner Inverters 2. 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 Mil er cramping and under voltage lockout (UVLO). The TLP5212 consists two infrared light-emitting diodes (LEDs) and two high-gain and high-speed Light- receiving 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. 3. 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 Note 1: When a VDE approved type is needed, please designate the Option (D4).