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Part Number Overview
Manufacturer Part Number
LTC3859IUHF#TRPBF
Description
IC REG CTRLR MULT TOPOLOGY 38QFN
Detailed Description
Buck, Buck-Boost, SEPIC Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 38-QFN (5x7)
Manufacturer
Analog Devices Inc.
Standard LeadTime
7 Weeks
Edacad Model
LTC3859IUHF#TRPBF Models
Standard Package
2,500
Supplier Stocks
Technical specifications
Mfr
Analog Devices Inc.
Series
-
Package
Tape & Reel (TR)
Product Status
Active
Output Type
Transistor Driver
Function
Step-Down, Step-Up/Step-Down
Output Configuration
Positive
Topology
Buck, Buck-Boost, SEPIC
Number of Outputs
3
Output Phases
2
Voltage - Supply (Vcc/Vdd)
4.5V ~ 38V
Frequency - Switching
115kHz ~ 835kHz, 350kHz ~ 535kHz
Duty Cycle (Max)
99%, 100%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
38-WFQFN Exposed Pad
Supplier Device Package
38-QFN (5x7)
Base Product Number
LTC3859
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
LTC3859IUHF#TRPBF-ND
-2735-LTC3859IUHF#TRPBFDKR
-2735-LTC3859IUHF#TRPBFCT
505-LTC3859IUHF#TRPBFDKR
505-LTC3859IUHF#TRPBFTR
505-LTC3859IUHF#TRPBFCT
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Analog Devices Inc. LTC3859IUHF#TRPBF
Documents & Media
Datasheets
()
Other Related Documents
()
Video File
1(Introducing Power by Linear)
Environmental Information
1(Material Declaration LTC3859IUHF#TRPBF)
Software Download
()
Design Resources
()
Featured Product
1(LTC3859 Buck/Buck/Boost DC/DC Switching Controller)
PCN Assembly/Origin
1(Mult Dev Wafer Site Chg 31/Jul/2020)
EDA Models
1(LTC3859IUHF#TRPBF Models)
Getting Started Guide
1(LTspice IV Getting Started Guide)
Quantity Price
Quantity: 2500
Unit Price: $7.51117
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Quantity: 1
Unit Price: $12.32
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 1
Unit Price: $12.32
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Substitutes
Part No. : LTC3859EUHF#TRPBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 2,240
Unit Price. : $11.01000
Substitute Type. : Parametric Equivalent
Quantity Available. : 2,240
Unit Price. : $11.01000
Substitute Type. : Parametric Equivalent