ISL9113 Overview
DATASHEET ISL9113 Low Input Voltage and High Efficiency Synchronous Boost Converter with 1.3A Switch FN8313 Rev 3.00 February 23, 2015 The ISL9113 provides a power supply solution for devices powered by three-cell alkaline, NiCd, NiMH or one-cell Li-Ion/Li-Polymer batteries. It offers either a fixed 5V or an adjustable output option for USB-OTG or portable HDMI applications. The device is guaranteed to supply 500mA...
ISL9113 Key Features
- Up to 95% efficiency at typical operating conditions
- Input voltage range: 0.8V to 4.7V
- Output current: Up to 500mA (VBAT = 3.0V, VOUT = 5.0V)
- Low quiescent current: 20μA (typical)
- Logic control shutdown (IQ < 1µA)
- Fixed 5V, 5.1V or adjustable output
- 1.2V EN high logic
- Output disconnect during shutdown
- Skip mode under light load condition
- Undervoltage lockout