LTC4449 - High Speed Synchronous N-Channel MOSFET

Linear Technology

The LTC4449 by Linear Technology is a High Speed Synchronous N-Channel MOSFET. Below is the official datasheet preview.

Datasheet Details

Part number	LTC4449
Manufacturer	Linear Technology
File Size	168.13 KB
Description	High Speed Synchronous N-Channel MOSFET
Datasheet	LTC4449_LinearTechnology.pdf
Additional preview pages of the LTC4449 datasheet.

The LTC®4449 is a high frequency gate driver that is designed to drive two N-Channel MOSFETs in a synchronous DC/DC converter.

n 4V to 6.5V VCC Operating Voltage n 38V Maximum Input Supply Voltage n Adaptive Shoot-Through Protection n Rail-to-Rail Output Drivers n 3.2A Peak Pull-Up Current n 4.5A Peak Pull-Down Current n 8ns TG Rise Time Driving 3000pF Load n 7ns TG Fall Time Driving 3000pF Load n Separate Supply to Match PWM Controller n Drives Dual N-Channel MOSFETs n Undervoltage Lockout n Low Proﬁle (0.75mm) 2mm × 3mm DFN Package.

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Published: Mar 18, 2010 |