MAX619 Datasheet - Maxim

MAX619 Regulated 5V Charge-Pump DC-DC Converter

The MAX619 step-up charge-pump DC-DC converter delivers a regulated 5V ±4% output at 50mA over temperature. The input voltage range is 2V to 3.6V (two battery cells). The complete MAX619 circuit fits into less than 0.1in2 of board space because it requires only four external capacitors: two 0.22µ F .

MAX619 Features

* o Regulated 5V ±4% Charge Pump o Output Current Guaranteed over Temperature 20mA (VIN ≥ 2V) 50mA (VIN ≥ 3V) o 2V to 3.6V Input Range o No Inductors; Very Low EMI Noise o Ultra-Small Application Circuit (0.1in2) o Uses Small, Inexpensive Capacitors o 500kHz Internal Oscillator o Logic-Controlled 1µA

MAX619-Maxim.pdf

MAX619 Datasheet Preview — Preview of MAX619 PDF

Datasheet Details

Part number:

MAX619

Manufacturer:

Maxim

File Size:

81.52 KB

Description:

Regulated 5v charge-pump dc-dc converter.

MAX619 Distributor

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MAX619 MAX619 Regulated Charge-Pump DC-DC Converter Maxim