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MAX8569A Datasheet (MAX8569A / MAX8569B) 200mA Step-Up Converters

Manufacturer: Maxim Integrated (now Analog Devices)

General Description

The MAX8569A/MAX8569B low-quiescent-current boost regulators provide up to 200mA at output voltages up to 5.5V from a 1.5V to 5.5V input source.

The built-in synchronous rectifier allows for over 90% efficiency while achieving small size and low cost by eliminating the need for an external Schottky diode.

The MAX8569A provides an adjustable output while the MAX8569B is fixed at 3.0V or 3.3V.

Overview

www.DataSheet4U.com 19-3671; Rev 0; 5/05 KIT ATION EVALU LE B A IL A AV 200mA Step-Up Converters in 6-Pin SOT23 and.

Key Features

  • o Over 200mA Available Output Current o 1.5V to 5.5V Input Voltage Range o BATT Connected to OUT in Shutdown for Backup Power o Up to 95% Efficiency o 7µA Typical Quiescent Current o.