Fast Rise and Fall Times - Typically 20ns with1000pF Load
Wide Supply Range: VDD = 4.5V to 17V
Low Power Consumption:
6m with Inputs Low
120mW with Inputs High
TTL/CMOS Input Compatible
Low Rout - Typically 4Ω
Pin Equivalent to DS0026/DS0056, TSC426, SG1626/SG2626/SG3626
ICL7667 Applications
Switching Power Supplies
DC-DC Converters
Motor Controllers
Pin Diode Drivers
ICL7667 Description
The ICL7667 is a dual monolithic power MOSFET driver designed to translate TTL inputs to high voltage/current outputs. Its low delay and transition times make it ideal to drive power MOSFETs for switching power supplies, motor controllers, and DC-DC converters. The ICL7667's CMOS output stage drives within millivolts of the supply rail, allowing the power MOSFETs their minimum ON resistance. The ICL7667's high speed minimizes power losses in switching power supplies and DC-DC con verters due to rapid charging/discharging of the gate capacitance of the power MOSFETs. The ICL7667 inputs are TTL compatible, enabling direct interface to common switched mode power supply controllers.
