Microchip MIC2877-4.75YFT-TR
Manufacturer No:
MIC2877-4.75YFT-TR
Manufacturer:
Microchip
Package:
8-UQFN
Description:
2MHz 6.5A Isw Synchronous Boost Regulator
Quantity:
In Stock :8416
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Shipped from：HK Warehouse
Expected Shipping：Mon, Jun 15 - Tue, Jun 16, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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MIC2877-4.75YFT-TR Information
Microchip MIC2877-4.75YFT-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC2877-4.75YFT-TR.
- Type
- Parameter
- Max Duty Cycle (%)
- 93.6
- Input Voltage Range Max V (volt)
- 5.5
- Input Voltage Range Min V (volt)
- 2.5
- # of Outputs
- 1
- Output Current
- 0
- Driver Type
- Boost
- Quiescent Current µA (microampere)
- 0.125
- Synchronous Rectifier
- Yes
- Temp Range Max °C (degrees Celsius)
- 85
- Temp Range Min °C (degrees Celsius)
- -40
- Type
- Parameter
- VOUT Max V (volt)
- 5.5
- VFB V (volt)
- 0.9
Download datasheets and manufacturer documentation for Microchip MIC2877-4.75YFT-TR.
Data Sheets:
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.
The MIC2877 also features an integrated anti-ringing switch to minimize EMI, overvoltage and overcurrent protection, UVLO and thermal shutdown. The MIC2877 is available in an 8-pin FTQFN 2mm x 2mm package.
- 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
- 1.5A, VIN = 2.5V and VOUT = 5V
- 2A, VIN = 3V and VOUT = 5V
- Adjustable
- Fixed Versions: 4.75V, 5V, 5.25V, 5.5V
- Integrated Anti-Ringing Switch for EMI Reduction
- Typically Less than 2µA Shutdown Current
- Internal Compensation
- Bypass Mode for VIN ≥ VOUT
- Power Good (PG) Output
- Overcurrent Protection and Thermal Shutdown
- Available Package: 8-pin FTQFN 2mm x 2mm
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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