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Microchip MIC2877-4.75YFT-TR, 1, Buck/Boost Converter 2A 4.75 V, 2 MHz 8-Pin, FTQFN


250 I lager för leverans inom 1 arbetsdagar
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Pris (ex. moms) Each (In a Pack of 10)

7,849 kr

(exkl. moms)

9,811 kr

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Förpackningsalternativ:
RS-artikelnummer:
175-3179
Tillv. art.nr:
MIC2877-4.75YFT-TR
Tillverkare / varumärke:
Microchip
COO (Country of Origin):
US
EnheterPer unitPer Pack*
10 - 207,849 kr78,49 kr
30 - 907,411 kr74,11 kr
100 +6,878 kr68,78 kr
*price indicative

The MIC2877 is a compact and highly efficient 2MHz synchronous boost regulator with a 6.5A (typical) switch. It features a bidirectional true load disconnect function that prevents any leakage current between the input and output when the device is disabled (EN = GND), protecting the input supply and improves the start-up performance. The MIC2877 has the input voltage range between 2.5V and 5.5V and provides a 2A output continuous current for VIN = 3V and VOUT = 5V.


Typical 6.5A Input Peak Current Limit
Up to 95% Efficiency
Fully Integrated, High Efficiency, 2MHz Switching Frequency
Bidirectional True Load Disconnect, Overvoltage Protection (OVP) and Undervoltage Lockout (UVLO)
Controlled Pre-Charge Current Limit at Start-Up
Ultra-Fast Transient Response
Input Voltage Range from 2.5V to 5.5V
Integrated Anti-Ringing Switch for EMI Reduction
Typically Less than 2μA Shutdown Current
Internal Compensation
Power Good (PG) Output
Overcurrent Protection and Thermal Shutdown


AttributeValue
Regulator FunctionStep Up
Maximum Output Current2A
Number of Outputs1
Line Regulation0.3 %
Load Regulation0.2 %/A
Mounting TypeSurface Mount
Package TypeFTQFN
Pin Count8
Output TypeFixed
Maximum Switching Frequency2 MHz
Switching RegulatorYes
Efficiency95%
Dimensions2 x 2 x 0.5mm
Height0.5mm
Maximum Output Voltage4.75 V
Maximum Input Voltage5.5 V
Minimum Operating Temperature-40 °C
Width2mm
Maximum Operating Temperature+85 °C
Minimum Input Voltage2.5 V
Length2mm