Brand: TEXAS INSTRUMENTS
Артикул: UCC3818N
POWER FACTOR CONTROLLER, 3818, DIP.The UCC3818N is a BiCMOS Power Factor Preregulator offers new features such as lower start-up current, lower power dissipation, overvoltage protection, a shunt UVLO detect circuitry, a leading-edge modulation technique to reduce ripple current in the bulk capacitor..
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Brand: TEXAS INSTRUMENTS
Артикул: UCC38500DW..
IC, PFC/PWM CONTROLLER 20-SOIC.The UCC38500DW is a BiCMOS PFC/PWM Combination Controller provides all of the control functions necessary for an active power-factor-corrected pre-regulator and a second-stage DC to DC converter. The controller achieves near-unity power factor by shaping the ac input l..
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