FAD7171MX

600V, 4A, SOIC-8,High-Side Gate Drive IC

Overview

The FAN7171MX is a monolithic high-side gate drive IC, which can drive high-speed MOSFETs and IGBTs that operate up to +600V. It has a buffered output stage with all NMOS transistors designed for high pulse current driving capability and minimum cross-conduction.
Onsemi’s high-voltage process and common-mode noise cancelling techniques provide stable operation of the high-side driver under high-dv/dt noise circumstances. An advanced level-shift circuit offers high-side gate driver operation up to V_S=-13V (typical) for V_BS=15V.
The UVLO circuit prevents malfunction when V_BS is lower than the specified threshold voltage.
The high-current and low-output voltage drop feature makes this device suitable for sustaine switch driver and energy recovery switch driver in the Plasma Display Panel application, motor drive inverter, switching power supply, and high-power DC-DC converter applications.

Applications

Common Rail Injection Systems
DC−DC Converter
Motor Drive (Electric Power Steering, Fans)

End Products

Automotive Gate Driver

Features

Under− Voltage Lockout for VBS
Floating Channel for Bootstrap Operation to +600 V
4 A Sourcing and 4 A Sinking Current Driving Capability
Common−Mode dv/dt Noise−Cancelling Circuit
3.3 V and 5 V Input Logic Compatible
Output In−phase with Input Signal

Material Composition

Product Change Notification

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Pricing ($/Unit)

FAD7171MX

Active

SOIC-8

751-07

260

REEL

2500

MOSFET / IGBT

High Side

Non-Isolated

VDD+0.3

~NA~

100

~NA~

$0.7969

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Gate Drivers | FAD7171MX

600V, 4A, SOIC-8,High-Side Gate Drive IC

Overview

Availability & Samples (size)

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