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IR3891MTR1PBF
IR3891MTR1PBF
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IR3891MTR1PBF

IR3891MTR1PBF
Infineon Technologies
IC REG BUCK ADJ 4A DL PQFN
Available
RoHS Compliant
Datasheet
Available In Stock
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Product Attributes
Type PARAMETERS
Frequency - Switching
300kHz ~ 1.5MHz
Output Type
Adjustable
Function
Step-Down
Voltage - Output (Max)
18.06V
Synchronous Rectifier
Yes
Package / Case
31-PowerVFQFN
Operating Temperature
-40°C ~ 125°C (TJ)
Supplier Device Package
PQFN (5x6)
Current - Output
4A
Mfr
Infineon Technologies
Series
SupIRBuck®
Package
Tape & Reel (TR)
Product Status
Obsolete
Topology
Buck
Mounting Type
Surface Mount
Voltage - Input (Max)
21V
Output Configuration
Positive
Base Product Number
IR3891
Number of Outputs
2
Voltage - Output (Min/Fixed)
0.5V
Voltage - Input (Min)
1V
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