PJ494 circuit equivalent, switchmode pulse width modulation control circuit.
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* Complete PWM Power Control Circuitry Uncommitted Outputs for 200mA Sink or Source Current Output Control Selects Single-Ended or.
INFORMATION
Description The PJ494 is a fixed-frequency pulse width modulation control circuit, incorporating the primary.
The PJ494 is a fixed-frequency pulse width modulation control circuit, incorporating the primary building blocks required for the control of a switching power supply . (See Figure 1.) An internal-linear sawtooth oscillator is frequescy-programmable b.
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