NCP1593B Overview
No connect pin for NCP1593A. The user may ground this pin or leave it floating. / LX pin for NCP1593B The drains of the internal MOSFETs.
NCP1593B Key Features
- Wide Input Voltage Range: from 4.0 V to 5.5 V
- Internal 90 mW High-Side P-Channel MOSFET and 60 mW
- Fixed 1 MHz Switching Frequency
- Cycle-by-Cycle Current Limiting
- Hiccup Mode Short-Circuit Protection
- Overtemperature Protection
- Internal Soft-Start
- Start-up with Pre-Biased Output Load
- Adjustable Output Voltage Down to 0.6 V
- Diode Emulation During Light Load