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MAX1720 Datasheet Switched-capacitor Voltage Inverters

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: MAX1719/MAX1720/MAX1721 19-1439; Rev 2; 4/04 SOT23, Switched-Capacitor Voltage Inverters with Shutdown.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The ultra-small MAX1719/MAX1720/MAX1721 monolithic, CMOS charge-pump inverters accept input voltages ranging from +1.5V to +5.5V.

The MAX1720 operates at 12kHz, and the MAX1719/MAX1721 operate at 125kHz.

High efficiency, small external components, and logiccontrolled shutdown make these devices ideal for both battery-powered and board-level voltage conversion applications.

MAX1720 Distributor