Manufacturer Part Number
LTC3589EUJ#PBF
Manufacturer
Analog Devices, Inc.
Introduction
Highly Integrated, Low EMI, Quad-Output PMIC with Buck-Boost Controller
Product Features and Performance
Quad-output PMIC with two high-efficiency synchronous buck regulators, a SEPIC/buck-boost regulator, and a low-dropout linear regulator
Highly integrated solution minimizes external components
Integrated highand low-side MOSFET drivers for the buck and buck-boost regulators
Low EMI operation with programmable switching frequency and spread spectrum
Wide input voltage range of 2.7V to 5.5V
Up to 8A of total output current
Product Advantages
Highly integrated design reduces component count and PCB space
Programmable switching frequency and spread spectrum for low EMI
Wide input voltage range and high output current capability
Suitable for handheld/mobile devices and OMAP applications
Key Technical Parameters
Input Voltage Range: 2.7V to 5.5V
Output Current: Up to 8A total
Switching Frequency: Programmable
Spread Spectrum: Programmable
Operating Temperature: -40°C to 125°C
Quality and Safety Features
ROHS3 compliant
40-QFN (6x6) package with exposed pad for enhanced thermal performance
Compatibility
Suitable for handheld/mobile devices and OMAP applications
Application Areas
Handheld/Mobile Devices
OMAP (Open Multimedia Applications Platform) systems
Product Lifecycle
Active product, no discontinuation information available
Replacement or upgrade options may be available from Analog Devices
Key Reasons to Choose This Product
Highly integrated, multi-output PMIC solution
Programmable switching frequency and spread spectrum for low EMI
Wide input voltage range and high output current capability
Compact 40-QFN package with exposed pad for thermal management
Suitable for a wide range of handheld/mobile and OMAP applications
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