TDGD271 - Isolated Gate Drivers

Features

such as separate pull-up/down outputs, driver shutdown on UVLO (Undervoltage Lockout) fault, and precise dead-time programmability. The TDGD27x series offers longer service life and dramatically higher reliability compared to opto-coupled gate drivers. Driver outputs can be grounded to the same or separate grounds or connected to a positive or negative voltage. TTL-level compatible inputs with >400 mV hysteresis is available in individual control input (TDGD271) or PWM input (TDGD274) configurat.

Teledyne

Datasheet Details

Part number	TDGD271
Manufacturer	Teledyne
File Size	957.35 KB
Description	Isolated Gate Drivers
Datasheet	TDGD271 Datasheet
Additional preview pages of the TDGD271 datasheet.

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Full PDF Text Transcription

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Product Specification TDGD27x Data Sheet Isolated Gate Drivers October 2021 Single/Dual 4-Amp Isolated Gate Driver with High Transient (dV/dt) Immunity The TDGD27x isolators are ideal for driving power switches used in a wide variety of power supply, inverter, and motor control applications. The TDGD27x isolated gate drivers utilize a proprietary silicon isolation technology, supporting up to 2.5 kVRMS withstand voltage and fast 60 ns propagation times. This technology enables industry leading, common-mode transient immunity (CMTI), tight timing specifications, reduced variation with temperature and age, better part-to-part matching, and extremely high reliability.

Published: Aug 9, 2023 |