CS52843 circuit equivalent, current mode pwm control circuit.
to implement off−line fixed frequency current−mode control with a minimum number of external components. The CS52843 incorporates a new precision temperature−controlled o.
Package Lead Number SO−8 1 2 3 4 5 − 6 − 7 8 − SO−14 1 3 5 7 8 9 10 11 12 14 2, 4, 6, 13 Lead Symbol COMP VFB SENSE OSC GND Pwr GND VOUT VCCPwr VCC VREF NC Function Error amp output, used to compensate error amplifier. Error amp inverting input. Noni.
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