NTE7096 & NTE7097 Integrated Circuit Current Mode Pulse Width Modulator (PWM) Control Circuit
Description: The NTE7096 and NTE7097 are integrated circuits in 8–Lead DIP type packages that incorporate a new precision temperature–controlled oscillator with an internally trimmed discharge current to minimize variations in frequency.
A precision duty–cycle clamp eliminates any need for an external oscillator when at, or near, a 50% duty–cycle condition.
Duty–cycles greater than 50% are also possible.
Special logic ensures that Vref is stabilized before the output stage is enabled.
Ion–implant resistors provide tighter control of under–
voltage lockout.
Other features include low start–up current,...