UCC27524 Datasheet | Texas Instruments

SLUSFA9 - JUNE 2024 UCC27524 Dual 5A, High-Speed, Low-Side Gate Driver With Negative Input Voltage Capability 1 Features - Industry-standard pin out - Two independent gate-drive channels - 5A peak source and sink-drive current - Independent-enable function for each output - TTL and CMOS patible logic threshold independent of supply voltage - Hysteretic-logic thresholds for high noise immunity - Ability to handle negative voltages (- 5V) at inputs - Inputs and enable pin-voltage levels not restricted by VDD pin bias supply voltage - 4.5V to 18V single-supply range - Outputs held low during VDD-UVLO (ensures glitch-free operation at power up and power down) - Fast propagation delays (17ns typical) - Fast rise and fall times (6ns and 10ns typical) - 1ns typical delay matching between two channels - Two outputs are paralleled for higher drive current - Outputs held in low when inputs floating - SOIC-8, HVSSOP-8 Power PAD™ package options - Operating junction temperature range of - 40 to 150°C 2 Applications - Switch-mode power supplies - DC-to-DC converters - Motor control, solar power - Gate drive for emerging wide band-gap power devices such as Ga N 3 Description The UCC27524 device is a dual-channel, high-speed, low-side, gate-driver device capable of effectively driving MOSFET and IGBT power switches. The UCC27524 adds the ability to...