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LTC3589-2 Datasheet 8-output Regulator

Manufacturer: Linear Technology (now Analog Devices)

Overview: LTC3589/LTC3589-1/ LTC3589-2 8-Output Regulator with Sequencing and.

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

General Description

The LTC®3589 is a plete power management solution for ARM and ARM-based processors and advanced portable microprocessor systems.

The device contains three step-down DC/DC converters for core, memory and SoC rails, a buck-boost regulator for I/O at 1.8V to 5V and three 250mA LDO regulators for low noise analog supplies.

An I2C serial port is used to control enables, output voltage levels, dynamic voltage scaling, operating modes and status reporting.

Key Features

  • nn Triple I2C Adjustable High Efficiency Step-Down DC/ DC Converters: 1.6A, 1A/1.2A, 1A/1.2A nn High Efficiency 1.2A Buck-Boost DC/DC Converter nn Triple 250mA LDO Regulators nn Pushbutton ON/OFF Control with System Reset nn Flexible Pin-Strap Sequencing Operation nn I2C and Independent Enable Control Pins nn Power Good and Reset Outputs nn Dynamic Voltage Scaling and Slew Rate Control nn Selectable 2.25MHz or 1.12MHz Switching Frequency nn Always-Alive 25mA LDO Regulator nn 8µA Standby Current.

More Datasheets from Linear Technology (now Analog Devices)

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LTC3589-1 8-Output Regulator
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LTC3589-2 Distributor