Nano power DC-DC converter in TSMC 22ULL with ultra-low quiescent current and high efficiency at light load

Overview

Key Features

• High efficiency, PFM modulating
• Programmable output voltage
• Output current limiter
• Very low output ripple voltage
• Configurable output stage for optimized area adapted to load current
• Embedded power pads with ESD protections
• Trimmable DC-DC Converter Output Voltage
• Embedded Level Shifters with isolation capabilities on control signals
• Embedded soft-start solution
• Active/Shutdown modes set by EN input and High impedance outputmode set by HIZ input (for test purpose only)
• Fully integrated feedback and compensation circuitry
• Compatible with Local Supply Monitoring

Technical Specifications