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> 20 NE5560N, switched-mode power supply control circuit
20 NE5560N, switched-mode power supply control circuit
* 16-Pin Plastic Dual In-Line Package (DIP).
The NE/SE5560 is a control circuit for use in switched-mode power supplies. This single monolithic chip incorporates all the control and housekeeping (protection) functions required in switched-mode power supplies, including an internal temperature-compensated reference source, internal Zener references, sawtooth Generator, pulse-width modulator , output stage and various protection circuits.
Temperature-compensated reference source
Low supply voltage protection
Demagnetization/overvoltage protection
