Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 6A 24-TFQFN Exposed Pad
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LT8643SAAV#PBF

DigiKey Part Number
505-LT8643SAAV#PBF-ND
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LT8643SAAV#PBF
Description
42V, 6A SYNCHRONOUS STEP-DOWN SI
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 6A 24-TFQFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
LT8643SAAV#PBF Models
Product Attributes
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Category
Voltage - Input (Max)
42V
Mfr
Voltage - Output (Min/Fixed)
Packaging
Tray
Voltage - Output (Max)
41.5V
Part Status
Active
Current - Output
Function
Step-Down
Frequency - Switching
200kHz ~ 3MHz
Output Configuration
Positive
Synchronous Rectifier
Yes
Topology
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Mounting Type
Surface Mount
Number of Outputs
1
Package / Case
Voltage - Input (Min)
3.4V
Supplier Device Package
24-LQFN (4x4)
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Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT8640SEV#PBFAnalog Devices Inc.168505-LT8640SEV#PBF-NDkr 129,91000Parametric Equivalent
LT8640SHV-2#PBFAnalog Devices Inc.33505-LT8640SHV-2#PBF-NDkr 148,07000Parametric Equivalent
LT8640SIV#PBFAnalog Devices Inc.46505-LT8640SIV#PBF-NDkr 141,50000Parametric Equivalent
LT8640SIV-2#PBFAnalog Devices Inc.36505-LT8640SIV-2#PBF-NDkr 141,50000Parametric Equivalent
LT8643SEV#PBFAnalog Devices Inc.915505-LT8643SEV#PBF-NDkr 129,91000Parametric Equivalent
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In-Stock: 4
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Quantity
All prices are in SEK
Tray
QuantityUnit PriceExt Price
1kr 129,91000kr 129,91
10kr 102,46200kr 1 024,62
25kr 95,60280kr 2 390,07
100kr 88,05800kr 8 805,80
250kr 84,46276kr 21 115,69
540kr 82,07969kr 44 323,03
1 080kr 80,33413kr 86 760,86
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:kr 129,91000
Unit Price with VAT:kr 162,38750
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