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Microchip MIC28515T-E/PHA, 1, Buck/Boost Converter 5A 32 V, 880 kHz 32-Pin, VQFN


Temporarily out of stock - back order for despatch 27/04/2021, delivery within 4 working days from despatch date
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Price Each (On a Reel of 5000)

SGD2.372

(exc. GST)

SGD2.538

(inc. GST)

units

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RS Stock No.:
175-3146
Mfr. Part No.:
MIC28515T-E/PHA
Manufacturer:
Microchip
COO (Country of Origin):
US
unitsPer unitPer Reel*
5000 +SGD2.372SGD11,860.00
*price indicative

The MIC28515/14 is a wide input range (4.5V-75V) integrated FET, 5A switching regulators. The MIC28515/14 is lever aging the latest enhanced high voltage COT controllers co-packaged with a pair of low FOM power trench N-Channel FETS with improved avalanche rating. The output voltage is adjustable down to 0.6V with +/- 1% accuracy. The MIC28515 offers a 'Mode" select pin allowing the user to choose in between Hyper Light load and Hyper Speed control operations.


Input voltage range: 4.5V to 75V
Adjustable output from 0.6V to 32V (Limited by duty cycle)
High Current capability of 5A
High Voltage Internal LDO for single supply operation8
Operation with both internal and external VDD
Output current up to 5A
Supports start up to pre-bias output
Internal compensator for tight output regulation
Enable function for low stand-by current
Programmable current limit and hiccup short circuit protection
Thermal shut down with hysteresis


AttributeValue
Regulator FunctionBuck Converter
Maximum Output Current5A
Number of Outputs1
Line Regulation0.1 %
Load Regulation0.04 %
Mounting TypeSurface Mount
Package TypeVQFN
Pin Count32
Output TypeAdjustable
Maximum Switching Frequency880 kHz
Switching RegulatorYes
Efficiency95%
Dimensions6 x 6 x 0.85mm
Height0.85mm
Maximum Output Voltage32 V
Maximum Operating Temperature+125 °C
Width6mm
Minimum Output Voltage0.6 V
Minimum Operating Temperature-40 °C
Minimum Input Voltage4.5 V
Maximum Input Voltage75 V
Length6mm