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UQFN / 8

MIC2877-5.0YFT-TR

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Microchip Technology

2MHZ, 6.5A SWITCH SYNCHRONOUS BOOST REGULATOR, FORCED BYPASS, OUTPUT DISCONNECT ROHS COMPLIANT: YES

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UQFN / 8

MIC2877-5.0YFT-TR

Active
Microchip Technology

2MHZ, 6.5A SWITCH SYNCHRONOUS BOOST REGULATOR, FORCED BYPASS, OUTPUT DISCONNECT ROHS COMPLIANT: YES

Find alt

Description

General part information

MIC2877 Series

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. Fixed output and adjustable output versions are available.

The MIC2877 operates in Bypass Mode automatically when the input voltage is higher or equal to the target output voltage. At light loads, the boost converter goes to Pulse Frequency Modulation (PFM) mode to improve the efficiency. In shutdown mode, the regulator typically consumes less than 2µA.

Technical Specifications

Parameters and characteristics for this part

SpecificationMIC2877-5.0YFT-TR
Frequency - Switching2 MHz
FunctionStep-Up
Mounting TypeSurface Mount
Number of Outputs1
Operating Temperature (Max)85 °C
Operating Temperature (Min)-40 °C
Output ConfigurationPositive
Output TypeFixed
Package / Case8-UQFN
Package Length2 mm
Package Name8-FTQFN
Package Width2 mm
Synchronous RectifierYes
TopologyBoost
Voltage - Input (Max)5.5 V
Voltage - Input (Min)2.5 V
Voltage - Output (Min/Fixed)5 V

Pricing

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CAD

3D models and CAD resources for this part