Step-up PFM DC/DC Converter
The AX5110 is a Pulse Frequency Modulation (PFM) DC/DC converter. It is Low
quiescent current 30uA and shutdown current less 1uA. The AX5110 feature a wide
input voltage. The operating voltage is ranged from 1.2V to 12V. It also feature low
quiescent current, switching current limiting, low temperature coefficient.
Smaller package size and fewer tiny external components are required in the
application to save space and lower cost. AX5110 is available in SOT-23-5L package.
- Input voltage: 1.2V to 12V
- Low Quiescent Current: 17uA(typ.)
- Low Saturation Voltage : 200mV typical at 300mA
- 350mA typical switching current limiting
- High output voltage : up to 34V
- Low Profile SOT-23-5 Pb-Free Packaging
The package type: SOT-23-5L; the pin assignment is given by:
SW GND FB
Switch pin. Connect
inductor and diode here.
IC power supply pin
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Rev.1.2 Aug.23, 2010