XC9111 converter/controller equivalent, pfm controlled step-up dc/dc converter/controller.
Input Voltage Range
: operating hold voltage 0.7V~10.0V
Start-up voltage
0.9V~10.0V
Output Voltage Range
: 1.5V ~ 7.0V in 0.1V increments
Output Accuracy
: ±2.5%
.
where a longer battery life is needed such as in portable communication equipment. With a built-in 2.5Ω N-channel driver.
The XC9110/9111 series is a group of PFM controlled step-up DC/DC converter/controller ICs designed to generate low supply voltage by the combination of PFM control and CMOS structure. The series is ideal for applications where a longer battery life .
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