MIC38C44
MIC38C44 is BiCMOS Current-Mode PWM Controllers manufactured by Microchip Technology.
- Part of the MIC38C42 comparator family.
- Part of the MIC38C42 comparator family.
MIC38C42/43/44/45
BiCMOS Current-Mode PWM Controllers
Features
- Fast 40 ns Output Rise and 30 ns Output Fall Times
- - 40°C to +85°C Ambient Temperature Range Meets UC284x Specifications
- High-Performance, Low-Power BiCMOS Process
- Ultra-Low Start-Up Current (50 μA Typical)
- Low Quiescent Operating Current (4 mA Typical)
- CMOS Outputs with Rail-to-Rail Swing
- Up to 500 kHz Current-Mode Operation
- Trimmed 5V Bandgap Reference
- Pin-for-Pin patible with
UC3842/3843/3844/3845(A)
- Trimmed Oscillator Discharge Current
- UVLO with Hysteresis
- Low Cross-Conduction Currents
Applications
- Current-Mode, Offline, Switched-Mode Power Supplies
- Current-Mode, DC-to-DC Converters
-...
