FAN3122CMX

FAIRCHILD SEMICONDUCTOR  FAN3122CMX  驱动器, MOSFET, 低压侧, 4.5V-18V电源, 11.4A输出, 18ns延迟, SOIC-8

The is a CMOS input single inverting output Low-side Gate Driver designed to drive N-channel enhancement MOSFETs in low-side switching applications by providing high peak current pulses. The driver is available with CMOS input thresholds. Internal circuitry provides an under-voltage lockout function by holding the output low until the supply voltage is within the operating range. The driver incorporates the MillerDrive™ architecture for the final output stage. This bipolar/MOSFET combination provides the highest peak current during the Miller plateau stage of the MOSFET turn-on/turn-off process. The driver implements an enable function on pin 3 EN, previously unused in the industry-standard pin-out. The pin is internally pulled up to VDD for active HIGH logic and can be left open for standard operation.

.

Industry-standard pin-out with enable input

.

Inverting configuration

.

Internal resistors turn driver OFF if no inputs

.

23/19ns Typical rise/fall times with 10nF load

.

Non-inverting channels + enable

.

MilleDrive™ Technology