MC44608 Overview
MC44608 Few External ponents Reliable and Flexible SMPS Controller The MC44608 is a high performance voltage mode controller designed for off--line converters. This high voltage circuit that integrates the startup current source and the oscillator capacitor, requires few external ponents while offering a high flexibility and reliability.
MC44608 Key Features
- Integrated Startup Current Source
- Lossless Off--Line Startup
- Direct Off--Line Operation
- Fast Startup
- Flexibility
- Duty Cycle Control
- Undervoltage Lockout with Hysteresis
- On Chip Oscillator Switching Frequency 40 or 75
- Secondary Control with Few External ponents
- These are Pb--Free Devices