Description
The INT202 Low-side driver IC provides gate drive for an external low-side MOSFET switch and high-side level shifting. When used in conjunction with the INT201 high-side driver, the INT202 provides a simple, cost-effective interface between low-voltage control logic and high-voltage loads. The INT202 is designed to be used with rectified 110 V or 220 V supplies. Both high side and low side switches can be controlled independently from ground-referenced 5 V logic inputs on the low side driver.
Product Highlights
5 V CMOS Compatible Control Inputs
⢠Combines logic inputs for low and high-side drives
⢠Schmidt-triggered inputs for noise immunity
Built-in High-voltage Level Shifters
⢠Integrated level shifters simplify high-side interface
⢠Can withstand up to 800 V for direct interface to the INT201 high-side driver
⢠Pulsed high-voltage level shifters reduce power consumption
Gate Drive Output for an External MOSFET
⢠Provides 300 mA sink/150 mA source current
⢠Can drive MOSFET gate at up to 15 V
⢠External MOSFET allows flexibility in design for various motor sizes
Built-in Protection Features
⢠UV lockout
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