ICL7667CPAZ Datasheet

Power Driver ICs


The ICL7667CPAZ is a dual monolithic high-speed driver designed to convert TTL level signals into high current outputs at voltages up to 15V. Its high speed and current output enable it to drive large capacitive loads with high slew rates and low propagation delays. With an output voltage swing only millivolts less than the supply voltage and a maximum supply voltage of 15V, the ICL7667CPAZ is well suited for driving power MOSFETs in high frequency switched-mode power converters. The ICL7667CPAZ’s high current outputs minimize power losses in the power MOSFETs by rapidly charging and discharging the gate capacitance. The ICL7667’s inputs are TTL compatible and can be directly driven by common pulse-width modulation control ICs. ICL7667CPAZ Features • Fast Rise and Fall Times- 30ns with 1000pF Load• Wide 15V Supply Voltage Range- V+ = +4.5V to +15V- V- = -15V to Ground (0V)• Low Power Consumption- 4mW with Inputs Low- 20mW with Inputs High• TTL/CMOS Input Compatible Power Driver- ROUT = 7Ω Typ• Direct Interface with Common PWM Control ICs• Pin Equivalent to DS0026/DS0056; TSC426• Pb-Free Available (RoHS Compliant) ICL7667CPAZ Applications • Switching Power Supplies• DC/DC Converters• Motor Controllers


[{"Name":"Number of Drivers:","Value":"2"},{"Name":"Rise Time:","Value":"20 ns"},{"Name":"Fall Time:","Value":"20 ns"},{"Name":"Supply Voltage - Max:","Value":"15 V"},{"Name":"Supply Voltage - Min:","Value":"4.5 V"},{"Name":"Supply Current:","Value":"5 mA"},{"Name":" Maximum Power Dissipation:","Value":"500 mW"},{"Name":"Maximum Operating Temperature:","Value":"+ 70 C"},{"Name":"Minimum Operating Temperature:","Value":"0 C"},{"Name":"Maximum Turn-On Delay Time:","Value":"50 ns"}]

Manufacturer information


OSRAM Opto Semiconductors is a world leading manufacturer of optoelectronic semiconductors for the lighting, sensor, and visualization sectors. The extensive product portfolio of OSRAM Opto Semiconductors includes a wide selection of high-brightness high-power LEDs in the visible range along with other semiconductor technologies used in a variety of lighting applications.

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