-
2022-09-24 23:32:00
MAX1595 - Regulated 3.3V/5.0V Step-Up/Step-Down Charge Pump
The MAX1595 charge-pump regulator generates 3.3V or 5V from a 1.8V to 5.5V input. A unique control architecture allows the regulator to step up or step down the input voltage to maintain output regulation. The 1MHz switching frequency, along with the unique control scheme, allows the use of ceramic capacitors for a small 125mA output current of 1µF. The complete regulator requires three external capacitors and no inductor is necessary. The MAX1595 is specifically designed as a high-power, compact design for making off-line auxiliary power supplies in applications requiring it. The MAX1595 is available in space-saving 8-pin µMAX and high-power 12-pin thin QFN packages.
Applications White LED Power Flash Memory Supplies Battery Power Applications Small Devices
PCMCIA card
3.3V to 5V Local Conversion Application Backup Battery Boost Converter
3V to 5V GSM SIMM