ISL78420ARTBZ

Series:	Automotive, AEC-Q100
Packaging:	Tube
Part Status:	Obsolete
Driven Configuration:	Half-Bridge
Channel Type:	Synchronous
Number of Drivers:	2
Gate Type:	N-Channel MOSFET
Voltage - Supply:	8 V ~ 14 V
Logic Voltage - VIL, VIH:	1.8V, 4V
Current - Peak Output (Source, Sink):	2A, 2A
Input Type:	Non-Inverting
High Side Voltage - Max (Bootstrap):	114V
Rise / Fall Time (Typ):	10ns, 10ns
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	9-WDFN Exposed Pad
Supplier Device Package:	9-TDFN (4x4)
Base Part Number:	ISL78420A

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The ISL78420ARTBZ is an integrated power management module from Intersil, specifically designed for automotive applications.The ISL78420ARTBZ is a gate driver specifically designed to handle the high current, cross-coupling requirements of switch mode power supplies in automotive engines. It is ideal for automotive applications due to its wide operating temperature range and its high temperature tolerant components. The ISL78420ARTBZ gate driver integrates two-channel high side and low side outputs, allowing for up to 12V/80A charge or discharge operations. The gate driver also provides gate drivers with pre-charge/discharge, adaptive shoot-through-protection and cascode features.The gate drivers feature integrated isolation to ensure minimum propagation delays and voltage drops across switches, while providing up to 12v output. It includes advanced features such as built-in startup circuit, FaultError overvoltage protection with external fault input, protection against reverse current and over temperature protection. The device also includes a high side charge pump and an integrated discharge circuit to ensure faster switching times and better efficiency.The ISL78420ARTBZ also has a low quiescent current, low on-resistance, and low energy consumption. In addition to its automotive applications, the device can also be used for other applications such as industrial, consumer, and lighting. The ISL78420ARTBZ is an integrated power management solution for automotive applications and features high current, ultra-low power dissipation, wide operating temperature range, and integrated isolation. It provides a simple, scalable, and cost effective solution to power management applications.

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