MIP2K20MS

MIP2K20MS Silicon MOS FET type integrated circuit  Features  Built-in jitter function  Built-in charge protection circuit Built-in overheating, loadshorting and overvoltage protection circuits  Package  Code DIP7-A1  Pin Name 1. VDD 2. FB 3. CL 4. VCC  Applications  Chargers (for DSC, etc.)  AC adapter 5. DRAIN 6.  7. SOURCE 8. SOURCE  Absolute Maximum Ratings Ta = 25°C±3°C Parameter DRAIN voltage VCC voltage VDD voltage Feedback voltage Feedback current CL pin voltage CL pin current Output peak current * Channel temperature Storage temperature Symbol VD VCC VDD VFB IFB VCL ICL IDP Tch Tstg Rating - 0.3 to +700 - 0.3 to +45 - 0.3 to +8 - 0.3 to +8 500 - 0.3 to +8 150 0.95 150 -55 to +150 Unit V V V V mA V mA A °C °C  Marking Symbol: MIP2K2 Note) *: The guarantee within the following pulse width. Leading edge blanking delay + Current limit delay ton(BLK) + td(OCL)  Block Diagram VCC VCC UV VDD Constant current resource Regulator DRAIN VCC(ON) VCC OVP VCC(OV) Oscillator with Jitter ILIMIT variable circuit Overheat protection Restart trigger VDD S R Q Q VDD UV Gate driver Power MOSFET CL IN ICL_LOW VCL_OUT FB MAXDC fosc(L) CLOCK S R ILIMIT compensation Q Q Blanking pulse generation circuit in on-state Light load detection For intermittent Oscillation control VCL Clamp circuit (ILIMIT setting) Drain current for detection SOURCE Publication date: October 2010 Ver. AEF 1 MIP2K20MS  Electrical Characteristics TC = 25°C±2°C Parameter Control fun...