Linduino  1.3.0
Linear Technology Arduino-Compatible Demonstration Board
LTC3589: 8-Output Regulator with Sequencing and I2C

LTC3589: 8-Output Regulator with Sequencing and I2C. More...

Files

file  LTC3589.cpp
 Library for LTC3589: 8-Output Regulator with Sequencing and I2C.
 
file  LTC3589.h
 LTC3589: 8-Output Regulator with Sequencing and I2C.
 
file  DC1558_DC1808.ino
 Linear Technology DC1558 and DC1808 Demonstration Boards.
 

Detailed Description

LTC3589: 8-Output Regulator with Sequencing and I2C.

The LTC3589 is a complete 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.
Regulator start-up is sequenced by connecting outputs to enable pins in the
desired order or programmed via the I2C port. System power-on, power-off,
and reset functions are controlled by pushbutton interface, pin inputs, or
I2C interface.
The LTC3589 supports i.MX53/51, PXA and OMAP processors with eight
independent rails at appropriate power levels. Other features include
interface signals such as the VSTB pin that simultaneously toggle up to
four rails between programmed run and standby output voltages.  The device
is available in a low profile 40-pin 6mm x 6mm exposed pad QFN package.

I2C DATA FORMAT (MSB FIRST)

http://www.linear.com/product/LTC3589

http://www.linear.com/product/LTC3589#demoboards

Copyright 2018(c) Analog Devices, Inc.

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Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

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