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Part Number Overview
Manufacturer Part Number
LTC7840HUFD#PBF
Description
DUAL PHASE/OUTPUT NON-SYNCH BOOS
Detailed Description
Boost Regulator Positive Output Step-Up DC-DC Controller IC 28-QFN (4x5)
Manufacturer
Analog Devices Inc.
Standard LeadTime
10 Weeks
Edacad Model
LTC7840HUFD#PBF Models
Standard Package
73
Supplier Stocks
Technical specifications
Mfr
Analog Devices Inc.
Series
-
Package
Tube
Product Status
Active
Output Type
PWM
Function
Step-Up
Output Configuration
Positive
Topology
Boost
Number of Outputs
2
Output Phases
2
Voltage - Supply (Vcc/Vdd)
5.5V ~ 60V
Frequency - Switching
50kHz ~ 425kHz
Duty Cycle (Max)
96%
Synchronous Rectifier
No
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Power Good
Operating Temperature
-40°C ~ 150°C (TJ)
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Supplier Device Package
28-QFN (4x5)
Base Product Number
LTC7840
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. LTC7840HUFD#PBF
Documents & Media
Datasheets
1(LTC7840)
Other Related Documents
()
Software Download
()
PCN Assembly/Origin
1(Alt Assembly Site 20/Jan/2022)
EDA Models
1(LTC7840HUFD#PBF Models)
Getting Started Guide
1(LTspice IV Getting Started Guide)
Quantity Price
Quantity: 1022
Unit Price: $6.34027
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 511
Unit Price: $7.27957
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 292
Unit Price: $7.98404
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 146
Unit Price: $8.35979
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 73
Unit Price: $9.62781
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 10
Unit Price: $10.097
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 1
Unit Price: $11.18
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Substitutes
-