NGD31251 Datasheet PDF - nexperia 28V 5A dual channel non-isolation gate driver Specs

NGD31251 - 28V 5A dual channel non-isolation gate driver

Datasheet Summary

Description

NGD31251 is a high-frequency, dual channel, non-isolation MOSFET gate driver for high power automotive application.

NGD31251 has typical 5 A sink and 5 A source drive current and it can handle -10 V on its input pins, which improves robustness in systems with moderate ground bouncing.

Features

Absolute maximum VDD pin voltage: 28 V.
Typical 5 A sink and 5 A source output currents.
Input pins capable of withstanding up to -10 V and are independent of power supply.
Operation switching frequency up to 1 MHz.
VDD UVLO point: 4.2 V.
Symmetrical undervoltage lockout for both channels.
-40 °C to 140 °C junction temperature range.
SOT96-2 package 3.

Datasheet Details

Part number	NGD31251
Manufacturer	nexperia
File Size	257.07 KB
Description	28V 5A dual channel non-isolation gate driver
Datasheet	NGD31251 Datasheet
Additional preview pages of the NGD31251 datasheet.

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Full PDF Text Transcription

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SO8 NGD31251 28 V, 5 A dual channel non-isolation gate driver Rev. 1.2 — 22 May 2025 Product data sheet 1. General description NGD31251 is a high-frequency, dual channel, non-isolation MOSFET gate driver for high power automotive application. NGD31251 has typical 5 A sink and 5 A source drive current and it can handle -10 V on its input pins, which improves robustness in systems with moderate ground bouncing. The inputs are independent of supply voltage and can be connected to most controller outputs. NGD31251 has 11 ns rising and 13 ns falling propagation delay which allows the systems operating at high frequency with less delay matching variations. These delays are very suited for applications requiring dual-gate drivers with critical timing, such as synchronous rectifiers.

Published: Jul 12, 2025 |