MAX1673 Datasheet (Maxim) - Regulated / 125mA-Output / Charge-Pump DC-DC Inverter

MAX1673, Regulated / 125mA-Output / Charge-Pump DC-DC Inverter

The MAX1673 charge-pump inverter provides a lowcost, compact means of generating a regulated negative output from a positive input at up to 125mA.

It requires only three small capacitors, and only two resistors to set its output voltage.

The input range is 2V to 5.5V.

The regulated output can be set

MAX1673 Features

* a 1µA logic-controlled shutdown mode and is available in a standard 8-pin SO package. For a device that delivers about 10mA and fits in a smaller package, refer to the MAX868. ____________________________Features o Regulated Negative Output Voltage (up to -1 x VIN) o 125mA Output Current o 35µA Qui