NCP1597B Description
Logic input to enable the part. Logic high turns on the part and a logic low disables it. An internal pullup forces the part into an enable state when no external bias is present on the pin.
NCP1597B Key Features
- Input Voltage Range: from 4.0 V to 5.5 V
- Internal 140 mW High-Side Switching P-Channel MOSFET and
- Fixed 1 MHz Switching Frequency
- Cycle-by-Cycle Current Limiting
- Overtemperature Protection
- Internal Soft-Start
- Start-up with Pre-Biased Output Load
- Adjustable Output Voltage Down to 0.8 V
- Power Saving Mode During Light Load
- These are Pb-Free Devices