NTE1753 Description
The NTE1753 is a fixed frequency pulse width modulation control circuit in a 14 Lead DIP type package incorporating the primary building blocks required for the control of a switching power supply. An internal linear sawtooth oscillator frequency is determined by: 1.1 fOSC ^ RT D CT Output pulse width modulation is acplished by parison of the positive sawtooth waveform across capacitor CT to either of two control...