NE5568 Description
The NE5568 is a control circuit for use in switched mode power supplies. It contains an internal temperature-pensated supply, PWM, sawtooth oscillator, over-current sense latch, and output stage. The device is intended for low cost SMPS applications where extensive housekeeping functions are not required.
NE5568 Key Features
- Micro-miniature (D) package
- Pulse width modulator
- Current limiting (cycle by cycle)
- Sawtooth generator
- Stabilized power supply
- Double-pulse protection
- Internal temperature-pensated reference