D3536AF SOP8 PSR PWM IC+MOSFET

  D3536AF is a high performance offline PSR for low power AC/DC charger and adapter applications. It operates in primary-side sensing and regulation. Thus, opto-coupler and TL431 are not required. the output current and power setting can externally by the sense resistor R control, multi-mode operations are utilized to achieve high performance and high efficiency. regulation is achieved by the built compensation. D3536AF operates in PFM in CC mode, and it operates in PWM+PFM in CV mode with frequency reduction at light/medium load. low operation current. It achieves less than 75mW standby power to meet all global energy efficiency regulations. D3536AF offers comprehensive protection coverage with auto-recovery feature including Cycle limiting, VDD over voltage p voltage protection, load short circuit under voltage lockout (UVLO), OTP etc. D3536AF is offered in SOP8 packages. Application Figure 1.Simplified Application of D3536AF Page1 General Description is a high performance offline PSR power switch for low power AC/DC charger and adapter applications. It side sensing and regulation. Thus, coupler and TL431 are not required. In CC control, the output current and power setting can be adjusted externally by the sense resistor RCS at CS PIN. In CV mode operations are utilized to achieve high erformance and high efficiency. In addition, good load regulation is achieved by the built-in cable drop perates in PFM in CC mode, and it operates in PWM+PFM in CV mode with frequency reduction at light/medium load. The chip consumes very ation current. It achieves less than 75mW ll global energy efficiency offers comprehensive protection coverage with recovery feature including Cycle-by-Cycle current protection (OVP), FB over short circuit protection, VDD