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