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Part Number Overview
Manufacturer Part Number
LTC3899EUHF#PBF
Description
IC REG CTRLR BUCK/BUCK-BST 38QFN
Detailed Description
Buck, Buck-Boost Regulator Positive Output Step-Down DC-DC Controller IC 38-QFN (5x7)
Manufacturer
Analog Devices Inc.
Standard LeadTime
7 Weeks
Edacad Model
LTC3899EUHF#PBF Models
Standard Package
52
Supplier Stocks
Technical specifications
Mfr
Analog Devices Inc.
Series
-
Package
Tube
Product Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck, Buck-Boost
Number of Outputs
3
Output Phases
2
Voltage - Supply (Vcc/Vdd)
4.5V ~ 60V
Frequency - Switching
105kHz ~ 835kHz, 350kHz ~ 535kHz
Duty Cycle (Max)
100%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Enable, Frequency Control, 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
LTC3899
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
-
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Analog Devices Inc. LTC3899EUHF#PBF
Documents & Media
Datasheets
1(LTC3899)
Product Training Modules
1(LTC3899 60V Low IQ, Triple Output, Buck-Boost Synchronous Controller)
Video File
1(Introducing Power by Linear)
Featured Product
1(LTC7804 40 V 3 MHz Boost Controller with Spectrum Frequency)
PCN Assembly/Origin
1(Mult Dev Wafer Site Chg 31/Jul/2020)
HTML Datasheet
1(LTC3899)
EDA Models
1(LTC3899EUHF#PBF Models)
Quantity Price
Quantity: 1040
Unit Price: $7.92547
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 520
Unit Price: $8.64056
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 260
Unit Price: $9.23646
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 104
Unit Price: $9.71317
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 52
Unit Price: $11.02423
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 10
Unit Price: $11.501
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 1
Unit Price: $12.51
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Substitutes
-