The ISL97701IRZ-T13 represents a high efficiency boost converter with integrated boost FET, boost diode and input disconnect FET. With an input voltage of 2.3V to 5.5V the ISL97701IRZ-T13 has an output capability of up to 50mA at 18V using integrated 500mA switches. Efficiencies are up to 87%. The integrated protection FET is used to disconnect the boost inductor from the input supply whenever an output fault condition is detected, or when the device is disabled. This gives 0 output current in the disabled mode, compared to standard boost converters where current can still flow when the device is disabled. The ISL97701IRZ-T13 comes in the 10 Ld 3x3 DFN package and is specified for operation over the -40°C to +85°C temperature range.
Feature
- Up to 87% efficiency
- 2.3V to 5.5V input
- Up to 28V output
- 50mA at 18V
- Integrated boost Schottky diode
- Input voltage disconnect switch
- Synchronization input
- Chip enable
- 10 Ld 3x3 DFN package
- Pb-free (RoHS compliant)