TLP5702(E

Logic Output Optoisolators Overview

The TLP5702(E) is a single-channel optically isolated gate driver featuring an infrared LED input and a push-pull photodetector output. It provides high-speed switching with a maximum propagation delay of 200 ns, rise time of 15 ns, and fall time of 8 ns. The device supports a peak output current of 2.5 A and operates within a supply voltage range of 15 V to 30 V. It offers 5000 Vrms isolation voltage and 20 kV/µs common-mode transient immunity. Operating temperatures range from -40°C to +110°C, with a power dissipation of 160 mW.

Logic Output Optoisolators Feature Summary

• Integrated push-pull output stage for direct IGBT and MOSFET gate driving
• High common-mode transient immunity of 20 kV/µs for noise resistance
• Built-in hysteresis in the under-voltage lockout circuit for stable operation

Logic Output Optoisolators Applications

• IGBT gate drive circuits
• MOSFET gate drive circuits
• Industrial inverters and motor drives
• Telecommunications equipment requiring high noise immunity

Logic Output Optoisolators Procurement Notes

Verify the specific suffix (E, TP, D4-LF4) against the required packaging format, as standard tubes differ from tape-and-reel options. Confirm RoHS compliance status for the specific revision. Ensure the selected variant matches the required lead time and minimum order quantities defined by the distributor. Cross-reference the datasheet version to confirm pinout and electrical characteristics remain consistent with the design requirements.

Logic Output Optoisolators Selection Notes

Select this component when driving high-power switches like IGBTs or MOSFETs that require robust galvanic isolation. The 2.5 A peak current capability ensures fast switching transitions. The wide operating temperature range suits industrial environments. Verify that the 15 V to 30 V supply range aligns with the target gate driver voltage. Consider the 6-SO package constraints for PCB layout and thermal management.

Logic Output Optoisolators Part Context

This part belongs to Toshiba's TLP570x series of photocouplers designed for power electronics. These devices integrate GaAlAs infrared LEDs with high-speed photodetectors in compact SO-6 packages. The series is engineered for applications demanding high reliability and noise immunity in power conversion systems.

Logic Output Optoisolators Replacement Considerations

ACPL-W341-C5L0 is listed as a potential substitute with similar isolation and speed characteristics, though package differences exist.

Logic Output Optoisolators FAQ

What is the typical propagation delay of the TLP5702(E)?

The maximum propagation delay is 200 ns for both high-to-low and low-to-high transitions.

Does the TLP5702(E) include protection features?

Yes, it includes a built-in hysteresis under-voltage lockout circuit to prevent malfunction during low supply voltages.