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ADI LTC3586EUFE-3#TRPBF product image
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ADI LTC3586EUFE-3#TRPBF

Manufacturer
ADI
MPN
LTC3586EUFE-3#TRPBF
LCSC Part #
C685109
Packaging
QFN-38-EP(4x6)
Customer #
Key Attributes
QFN-38-EP(4x6) Power Management - Specialized RoHS
DatasheetADI LTC3586EUFE-3#TRPBF
RoHS Compliance1 documents available
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QtyUnit Price(Reference Only)Total Amount
1+$ 9.693$ 9.69
200+$ 3.7507$ 750.14
500+$ 3.6195$ 1809.75
1,000+$ 3.5547$ 3554.70
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Power Management - Specialized
ManufacturerADI
PackagingQFN-38-EP(4x6)
FeaturesAdjustable current limiting;External compensation;Light load efficient mode;Operating status indication;Built-in LDO regulator
Operating Temperature-40℃~+85℃
Interface-
Output Voltage-
Voltage - Supply4.35V~5.5V
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Introduction

AI Translation

The LTC3586-2/LTC3586-3 are highly integrated power management and battery charger ICs for Li-Ion/Polymer battery applications. They include a high efficiency current limited switching PowerPath manager with automatic load prioritization, battery charger, ideal diode, and four synchronous switching regulators (two bucks, one buckboost and one boost). Designed specifically for USB applications, the LTC3586-2/LTC3586-3’s switching power manager automatically limits input current to a maximum of either 100mA or 500mA for USB applications or 1A for adapter-powered applications. Unlike linear chargers, the LTC3586-2/LTC3586-3 switching architecture transmits nearly all of the power available from the USB port to the load with minimal loss and heat which eases thermal constraints in small places. The two buck regulators can provide up to 400mA each, the buck-boost can deliver 1A, and the boost delivers at least 800mA.

Features

AI Translation
  • High Efficiency Switching PowerPath Controller with Bat-Track Adaptive Output Control and Instant-On Operation
  • Programmable USB or Wall Current Limit (100mA/500mA/1A)
  • Full Featured Li-Ion/Polymer Battery Charger with Float Voltage of 4.2V (LTC3586-2) or 4.1V (LTC3586-3) with 1.5A Maximum Charge Current
  • Internal 180mΩ Ideal Diode Plus External Ideal Diode Controller Powers Load in Battery Mode
  • <30μA No-Load Quiescent Current when Powered from BAT
  • Dual High Efficiency Buck DC/DCs (400mA IOUT)
  • High Efficiency Buck-Boost DC/DC (1A IOUT)
  • High Efficiency Boost DC/DC (800mA IOUT)
  • DC/DC FAULT Output
  • Compact (4mm×6mm) 38-Pin QFN Package

Applications

AI Translation
  • Portable Medical/Industrial Devices
  • Other USB-Based Handheld Products