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VIPER50ASP-E Datasheet(PDF) 9 Page - STMicroelectronics |
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VIPER50ASP-E Datasheet(HTML) 9 Page - STMicroelectronics |
9 / 31 page ![]() VIPer50A-E/ASP-E 3 Pin Description 9/31 3.5 OSC Pin (Oscillator Frequency): An Rt-Ct network must be connected on that to define the switching frequency. Note that despite the connection of Rt to VDD, no significant frequency change occurs for VDD varying from 8V to 15V. It provides also a synchronisation capability, when connected to an external frequency source. Figure 1. Connection Diagrams (Top View) Figure 2. Current and Voltage Convention PENTAWATT HV PENTAWATT HV (022Y) PowerSO-10TM - + 13V OSC COMP SOURCE DRAIN VDD VCOMP VOSC VDD VDS ICOMP IOSC IDD ID FC00020 |