Product Summary

The SI-8501L is a separet excutation swithing IC with coil. Applications of the SI-8501L include: Telephone power supplies and Onboard local power supplies.

Parametrics

SI-8501L absolute maximum ratings: (1) DC Input Voltage VIN: 35V; (2) Power Dissipation PD: 3W; (3) Junction Temperature Tj: +100°C; (4) Storage Temperature Tstg: -25°C to +85°C.

Features

SI-8501L features: (1) Integrated switching IC and coil construction; (2) Requires 2 external components only; (3) Low switching noise; (4) Heatsink not required; (5) Built-in overcurrent and thermal protection circuits; (6) Built-in soft start circuit (Output ON/OFF control) , SI-8500L Series.

Diagrams

SI-8501L Block Diagram=