* a high
* voltage startup FET, which ensures a clean and loss less startup sequence. Its current
* mode control topology provides an excellent input audio
* susceptibility and inherent pulse
* by
* pulse control. Internal ramp compensation easily prevents subharmonic osc
NCP1217
302.59 KB
Enhanced pwm current-mode controller.
NCP1217, NCP1217A Enhanced PWM Current-Mode Controller for High-Power Universal Off-Line Supplies Housed in an SO 8 or PDIP 7 package.
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