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2.9-V to 4.5-V Input Voltage Range
Synchronous Boost Converter (AVDD)
→5.8V to 7.9V Output Voltage (programmable)
→6.1V Default Output Voltage
→1% Accuracy
→90mA Output Current Capability
→100-mA Output Current Protection (±20%)
→VI to VO and VO to VI Isolation
Synchronous Boost Converter (ELVDD)
→4.6V to 5.0V Output Voltage (programmable)
→4.6V Default Output Voltage
→1% Accuracy
→350mA Output Current Capability
→External Output Voltage Sensing Pin for Load Drop Compensation
→Excellent Line Transient Response
→VI to VO and VO to VI Isolation
Synchronous Inverting Buck-Boost Converter (ELVSS)
→-5.4V to -1.4V Output Voltage (programmable)
→-2.5V Default Output Voltage
→2% Accuracy at -2.5V (±30mV)
→350mA Output Current Capability
→VI to VO and VO to VI Isolation
Single-Wire Digital Interface for Programming
Short Circuit Protection
Thermal Shutdown
Available in 3-mm × 3-mm x 0.75-mm 16-Pin WQFN Package