STMicroelectronics VIPer20ADIP
SMPS PRIMARY I.C.
DESCRIPTION
mode without extra components. VIPer20/20A, made using VIPower M0 BLOCK DIAGRAM OSC DRAIN PENTAWATT HV ON/OFF OSCILLATOR SECURITY LATCH VDD UVLO LOGIC R/S FF S Q PWM LATCH R1 S FF R2 R3 Q OVERTEMP. DETECTOR 0.5 V + _ 1.7 µs delay 250 ns Blanking + _ + 0.5V _ 6 V/A CURRENT AMPLIFIER _ 13 V + ERROR AMPLIFIER 4.5V COMP SOURCE FC00491 November 1999 1/21 VIPer20/SP/DIP - VIPer20A/ASP/ADIP ABSOLUTE MAXIMUM RATING Symb ol V DS Parameter Continuous Drain-Source Voltage (Tj = 25 to 125o C) for VIPer20/SP/DIP for VIPer20A/ASP/ADIP Maximum Current Supply Voltage Voltage Range Input Voltage Range Input Maximum Continuous Current Electrostatic discharge (R = 1.5 K Ω C = 100pF) Avalanche Drain-Source Current, Repetitive or Not-Repetitive o (T C = 100 C, Pulse Width Limited by T J max, δ <1%) for VIPer20/SP for VIPer20A/ASP/ADIP o Power Dissipation at T c = 25 C Junction Operating Temperature Storage Temperature Value -0.3 to 620 -0.3 to 700 Internally Limited 0 to 15 0 to V DD 0 to 5 ±2...