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Part Number Overview
Manufacturer Part Number
LTC3871ELXE
Description
IC POWER MANAGEMENT
Detailed Description
Buck, Boost Regulator Positive Output Step-Up, Step-Down DC-DC Controller IC 48-eLQFP (7x7)
Manufacturer
Analog Devices Inc.
Standard LeadTime
Edacad Model
Standard Package
Supplier Stocks
Technical specifications
Mfr
Analog Devices Inc.
Series
PolyPhase®
Package
Tube
Product Status
Obsolete
Output Type
Transistor Driver
Function
Step-Up, Step-Down
Output Configuration
Positive
Topology
Buck, Boost
Number of Outputs
2
Output Phases
Programmable
Voltage - Supply (Vcc/Vdd)
1.2V ~ 100V
Frequency - Switching
60kHz ~ 460kHz
Duty Cycle (Max)
98%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Phase Control, Soft Start
Operating Temperature
-40°C ~ 125°C (TA)
Mounting Type
Surface Mount
Package / Case
48-LQFP Exposed Pad
Supplier Device Package
48-eLQFP (7x7)
Base Product Number
LTC3871
Environmental & Export Classifications
Moisture Sensitivity Level (MSL)
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
-
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Analog Devices Inc. LTC3871ELXE
Documents & Media
Other Related Documents
1(Bipolar, Bidirectional DC-to-DC Supply Sources and Sinks Current from 5 V to 24 V Input)
PCN Obsolescence/ EOL
1(Mult Devices OBS 30/Apr/2018)
Quantity Price
-
Substitutes
Part No. : LTC3871ELXE#PBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 402
Unit Price. : $13.49000
Substitute Type. : Direct
Quantity Available. : 402
Unit Price. : $13.49000
Substitute Type. : Direct