FAD7191 Series

600V High and Low-side Gate Driver IC, 4.5A, SOIC-8 package

Catalog

600V High and Low-side Gate Driver IC, 4.5A, SOIC-8 package

Part	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case [x]	Package / Case [y]	Package / Case	Logic Voltage - VIL, VIH	Grade	High Side Voltage - Max (Bootstrap) [Max]	Current - Peak Output (Source, Sink) [custom]	Current - Peak Output (Source, Sink) [custom]	Supplier Device Package	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Mounting Type	Number of Drivers	Gate Type	Channel Type	Driven Configuration	Input Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Qualification
ON Semiconductor FAD7191M1X	-40 °C	125 °C	0.154 in	3.9 mm	14-SOIC	1.2 V 2.5 V	Automotive	600 V	4.5 A	4.5 A	14-SOP	25 ns	25 ns	Surface Mount	2	IGBT N-Channel MOSFET	Independent	High-Side and Low-Side	Non-Inverting	22 V	10 VDC	AEC-Q100

Catalog

600V High and Low-side Gate Driver IC, 4.5A, SOIC-8 package

Key Features

• Floating Channel for Bootstrap Operation to +600V

• 4.5A Sourcing and 4.5A Sinking Current Driving Capability

• Common-Mode dV/dt Noise Cancelling Circuit

• Built-in Under-Voltage Lockout for Both Channels

• Matched Propagation Delay for Both Channels

• 3.3V and 5V Input Logic Compatible

• Output In-phase with Input

• Qualified to AEC Q100

• Separate signal and power grounds

• 14-SOP package with creepage and clearance for High Voltage applications

• Enable pin for shutdown redundancy purpose

Description

The FAD7191 is a monolithic high- and low-side gate-driver 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 driving capability and minimum cross-conduction.ON Semiconductor’s high-voltage process and common-mode noise canceling technique provide stable operation of high-drivers under high dV/dt noise circumstances. An advanced level-shift circuit allows high-side gate driver operation up to VS = -9.8V (typical) for VBS= 15V.The UVLO circuit prevents malfunction when VDD and VBS are lower than the specified threshold voltage.The high current and low output voltage drop features make this device suitable for controlling direct injection actuators and for use in many automotive DC-DC converter and motor control applications.The FAD7191 in 14-SOP package has separate signal and power ground for higher noise immunity in high power application, sufficient clearance and creepage distance necessary for High Voltage applications as well as an Enable pin for shutdown redundancy purpose