UC1709 - Texas Instruments

UC1709 DUAL HIGH- SPEED FET DRIVER

simplified schematic (only one driver shown) VCC 5 VOLT REGULATOR THERMAL SENSE The UC3709 family of power drivers is an effective low-cost solution to the problem of providing fast turn-on and off for the capacitive gates of power MOSFETs. Made with a high-speed Schottky process, these devices will provide up to 1.5 A of either source or sink current fr.

Features

ity at the inputs with an output stage that can swing over 30 V. This design also includes thermal shutdown protection. absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†} Parameter DW PACKAGE J PACKAGE L PACKAGE N PACKAGE UNIT Supply Voltage, VCC Output Current (Source or Sink) 40 40 40 40 V . . . . . . . . Steady--State ±500 ±500 ±500 ±500 mA . . . . . . . . Peak Transient ±1.5 ±1.0 ±1.0 ±1.5 A . . . . . . . . Capacitive Discharge Energy 20 15 15 20 mJ Digital Inputs} 5.5 5.5 5.5 5.5 V Power Dissipation at TA = 25°C Power Dissipat.