Description:

The NTE1722 is a high performance pulse width modulator integrated circuit in an 18–Lead DIP type package intended for fixed frequency switching regulators and other power control applications. Functions included in this IC are a temperature compensated voltage reference, sawtooth oscillator, error amplifier, pulse width modulator, pulse metering and steering logic, and two high current totem pole outputs ideally suited for driving the capacitance of power FETs at high speeds.

Features

8.0 to 35 Volt Operation

5.0 Volt ±1 Trimmed Reference

1.0Hz to 400kHz Oscillator Range

Dual Source/Sink Current Outputs: ±100mA

Digital Current Limiting

Programmable Dead Time

Wide Current Limit Common Mode Range

Guaranteed 6 Unit Synchronization