NCP1052XP136 onsemi

Description: IC OFFLINE SWITCH FLYBACK 7DIP, Power (Watts): 40 W, Part Status: Obsolete, Voltage - Start Up: 8.5 V, Fault Protection: Current Limiting, Open Loop, Over Load, Over Temperature, Supplier Device Package: 7-PDIP, Voltage - Supply (Vcc/Vdd): 7.5V ~ 10V, Topology: Flyback, Output Isolation: Isolated, Voltage - Breakdown: 700V, Internal Switch(s): Yes, Frequency - Switching: 136kHz, Duty Cycle: 77%, Operating Temperature: -40°C ~ 150°C (TJ), Mounting Type: Through Hole, Package / Case: 8-DIP (0.300", 7.62mm), 7 Leads, Packaging: Bag.