ISL6439IRZBuck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (5x5)
1:$1.9110
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ABRmicro #.ABR715-ISL643-919333
ManufacturerIntersil
MPN #.ISL6439IRZ
Estimated Lead Time-
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Datasheet
Datasheet (PDF)
Datasheet (PDF)
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Shipped From Shenzhen or Hong Kong Warehouses
Min.&Mult.1
Packaging
Tube
Shipping DateDecember 24, 2024
* Quantity
Unit Price$1.9110
Ext. Price$1.9110
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* Prices exclude tax, and all prices are in USD.
Price Gradients
Qty.Unit PriceExt. Price
120$1.9110$229.3730
* Prices are for reference only and are subject to change. Final sales prices will be confirmed at the time of purchase.
Technical Specifications
Series-
Packaging
Tube
Lifecycle StatusObsolete
Base Product NumberISL6439
Clock SyncNo
Control FeaturesEnable, Phase Control
Duty Cycle (Max)100%
Frequency - Switching300kHz
FunctionStep-Down
Mounting StyleSurface Mount
Number of Outputs1
Operating Temperature-40°C ~ 85°C (TA)
Output ConfigurationPositive
Output Phases1
Output TypeTransistor Driver
Serial Interfaces-
Package Type (Mfr.)16-QFN (5x5)
Synchronous RectifierYes
TopologyBuck
Supply Voltage (Vᴄᴄ/Vᴅᴅ)2.97V ~ 3.63V
Package / Case16-VQFN Exposed Pad
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Datasheets
Environmental & Export Classifications
RoHS ComplianceComplies with RoHS 3 Directive (2015/863/EU)
US ECCNEAR99
HTSUS8542.39.0001 (No rates found in the Harmonized Tariff Schedule)
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