TLP5752(LF4,E

Isolators - Gate Drivers Overview

The TLP5752(LF4,E is a single-channel optically isolated gate driver manufactured by Toshiba Semiconductor and Storage. It features a peak output current of 2.5A and supports an output supply voltage range of 15V to 30V. The device provides high isolation with a breakdown voltage of 5000Vrms and a common-mode transient immunity of 35kV/µs. Key timing parameters include a maximum propagation delay of 150ns, a rise time of 15ns, and a fall time of 8ns. It operates within a temperature range of -40°C to +110°C and is housed in a 6-SOIC surface-mount package.

Isolators - Gate Drivers Feature Summary

• Provides robust galvanic isolation with 5000Vrms insulation voltage for safe signal transmission between control and power stages.
• Delivers high peak drive current of 2.5A to efficiently switch power devices such as IGBTs and MOSFETs.
• Ensures signal integrity in noisy environments through a minimum common-mode transient immunity of 35kV/µs.

Isolators - Gate Drivers Applications

• IGBT Gate Drivers
• MOSFET Gate Drivers
• Industrial Inverters
• Air Conditioner Inverters

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix (LF4) against the manufacturer's latest datasheet to confirm pinout compatibility and lead-free status. Ensure the selected distributor source matches the original equipment manufacturer specifications. Confirm that the 6-SOIC package dimensions align with the target PCB footprint requirements before finalizing procurement orders.

Isolators - Gate Drivers Selection Notes

Select this component when driving IGBTs or MOSFETs requiring a 2.5A peak current capability. The wide operating temperature range makes it suitable for industrial applications. Consider the 150ns propagation delay for switching frequency limitations. The 5000Vrms isolation rating is critical for high-voltage systems requiring strict safety compliance.

Isolators - Gate Drivers Part Context

This part belongs to the TLP5752 series of photocouplers designed specifically for gate driving applications. It integrates an infrared LED input side with a high-speed photodetector and output driver circuit. The series is engineered to provide reliable performance in power electronics where electrical isolation and fast switching speeds are essential for system efficiency.

Isolators - Gate Drivers Replacement Considerations

TLP5752(D4,E is a documented variant within the same product family offering similar functional characteristics. Verify if the specific ordering suffix changes packaging or certification requirements without altering the core electrical performance profile.