300KHz PFM Control Step-Up DC/DC Converter
CE8303 Series
INTRODUCTION
FEATURES
The CE8303 is a CMOS PFM-control step-up Low voltage operation:
switching DC/DC converter. The PFM controller allows the duty ratio to be automatically switched according to the load, enabling
Startup at 0.9 V @IOUT = 1 mA Working frequency: 300KHz External parts: ...