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INS2003FQ

100V Half-Bridge GaN Driver with Interlocking PWM Inputs.

1. General description

The INS2003 is a 100V half-bridge driver designed to efficiently drive both high-side and low-side gallium nitride (GaN) field effect transistor (FET), customized to address challenges commonly encountered in conventional MOSFET driver solutions.

1.1 Features

Independent High-Side & Low-Side Logic Inputs
High-Side and Low-Side Driver Interlocking
Split Outputs for Adjustable Turn-on/-off Speeds
Strong 1-Ω Pull-Up and 0.2-Ω Pull-Down Resistance
Internal Strong and Smart Bootstrap Switch
Adaptive Shoot-Through Protection
Fast Propagation Delay (20ns Typical)
Excellent Delay Matching (1ns Typical)
High-Side Floating Supply Operates up to 100V
Built-In UVLO, OVLO, OTP Protections
35μA Low VCC Quiescent Current
FCQFN 3mmx3mm Package

1.2 Applications

Half-Bridge and Full-Bridge Converters
High-Voltage Synchronous DC-DC Converters
High Frequency, High Power Density Applications
48V DC Motor Drive
High Power Class-D Audio Power Amplifier
Automotive 48V/12V Bi-directional DC-DC

Parameter	Value
Vbus_max (V)	100 V
VCC_min (V)	4.5 V
VCC_max (V)	5.5 V

Downloads

Datasheet